├── README.md
└── CameraFilterMetricprofile.xml


/README.md:
--------------------------------------------------------------------------------
 1 | # Fusion-360-Lens-FIlter-Theads
 2 | List of common camera lens front filter metric threads missing from Autodesk Fusion 360
 3 | Usually they have either 0.75mm pitch or 1.0mm pitch threads.
 4 | 
 5 | Prototyping only. Use at own risk.
 6 | 
 7 | I am not sure what the Pitch and Location Tolerances numbers are for Filter Threads they come in 6g 6H 4g6g and many many others. I used the most standard ones https://www.accu.co.uk/en/p/134-iso-metric-thread-tolerances or https://www.engineersedge.com/hardware/metric-external-thread-sizes1.htm
 8 | 
 9 | 
10 | This file is meant for an example or a starter file. I could be wrong so check first you may get cross threading or major camera lens thread damage if you use this file for metal machining.  I am using 3d PLA filament to print these so the threads are soft and don't damage anything.
11 | 
12 | I have zero knowledge and am a beginner, talk to a proper local machinist. Although they will most likely not deal with such small items unfortunately.
13 | 
14 | 
15 | Based on thread calculator from https://amesweb.info/Screws/metric-thread-dimensions-calculator.aspx
16 | or http://theoreticalmachinist.com/Threads-MetricMProfile.aspx
17 | 
18 | I cross checked with both calcualtors and they both give different tolerances for the exact same input and both have values that are different to ones found already in Fusion 360 for same sizes.
19 | 
20 | common thread sizes https://en.wikipedia.org/wiki/Photographic_filter#Threaded_round_filters
21 | 
22 | how to from Autodesk https://knowledge.autodesk.com/support/fusion-360/troubleshooting/caas/sfdcarticles/sfdcarticles/Custom-Threads-in-Fusion-360.html
23 | 
24 | Video of making a lens cap
25 | https://youtu.be/wanx86HVGwI
26 | 


--------------------------------------------------------------------------------
/CameraFilterMetricprofile.xml:
--------------------------------------------------------------------------------
   1 | <?xml version="1.0" encoding="UTF-8"?>
   2 |     <!-- 
   3 |     Camera Filter Thread Sizes - for use with Fusion 360 Filter threads
   4 |     - version 1.5 - corrected 95mm 0.75 pitch error and added 27mm.
   5 | 
   6 |     Changelog:
   7 |     - version 1.4 - corrected 6H tolerances added more room to them (too tight before) and 40.5mm and 105 were not done correctly.
   8 |     - version 1.3 - added most common filter threads
   9 |     
  10 |     - https://amesweb.info/Screws/metric-thread-dimensions-calculator.aspx or http://theoreticalmachinist.com/Threads-MetricMProfile.aspx. 
  11 | 
  12 |     The most common standard filter sizes for circular filters include 30.5 mm, 35.5 mm, 37 mm, 39 mm, 40.5 mm, 43 mm, 46 mm, 49 mm, 52 mm, 55 mm, 58 mm, 62 mm, 67 mm, 72 mm, 77 mm, 82 mm, 86 mm, 95 mm, 105 mm, 112 mm 122 mm, 127 mm 
  13 |      -->
  14 | <ThreadType>
  15 |   <Name>Camera Filter Metric profile</Name>
  16 |   <CustomName>Camera Filter Metric profile</CustomName>
  17 |   <Unit>mm</Unit>
  18 |   <Angle>60</Angle>
  19 |   <SortOrder>3</SortOrder>
  20 | 
  21 | 
  22 | <!-- 27mm Camera Filter size -->
  23 |   <ThreadSize>
  24 |     <Size>27</Size>
  25 |        <Designation>
  26 |       <ThreadDesignation>M27x0.75</ThreadDesignation>
  27 |       <CTD>M27.5x0.75</CTD>
  28 |       <Pitch>0.75</Pitch>
  29 |       <Thread>
  30 |         <Gender>external</Gender>
  31 |         <Class>6g</Class>
  32 |         <MajorDia>26.838</MajorDia>
  33 |         <PitchDia>26.379</PitchDia>
  34 |         <MinorDia>25.917</MinorDia>
  35 |       </Thread>
  36 |       <Thread>
  37 |         <Gender>internal</Gender>
  38 |         <Class>6H</Class>
  39 |         <MajorDia>27.100</MajorDia>
  40 |         <PitchDia>26.513</PitchDia>
  41 |         <MinorDia>26.188</MinorDia>
  42 |         <TapDrill>25.0</TapDrill>
  43 |       </Thread>
  44 |       <Thread>
  45 |         <Gender>external</Gender>
  46 |         <Class>4g6g</Class>
  47 |         <MajorDia>26.838</MajorDia>
  48 |         <PitchDia>26.421</PitchDia>
  49 |         <MinorDia>25.959</MinorDia>
  50 |       </Thread>
  51 |     </Designation>
  52 |       <Designation>
  53 |       <ThreadDesignation>M27x0.5</ThreadDesignation>
  54 |       <CTD>M27x0.5</CTD>
  55 |       <Pitch>0.5</Pitch>
  56 |       <Thread>
  57 |         <Gender>external</Gender>
  58 |         <Class>6g</Class>
  59 |         <MajorDia>26.874</MajorDia>
  60 |         <PitchDia>26.560</PitchDia>
  61 |         <MinorDia>26.252</MinorDia>
  62 |       </Thread>
  63 |       <Thread>
  64 |         <Gender>internal</Gender>
  65 |         <Class>6H</Class>
  66 |         <MajorDia>27.030</MajorDia>
  67 |         <PitchDia>26.675</PitchDia>
  68 |         <MinorDia>26.459</MinorDia>
  69 |         <TapDrill>25.0</TapDrill>
  70 |       </Thread>
  71 |       <Thread>
  72 |         <Gender>external</Gender>
  73 |         <Class>4g6g</Class>
  74 |         <MajorDia>26.874</MajorDia>
  75 |         <PitchDia>26.595</PitchDia>
  76 |         <MinorDia>26.287</MinorDia>
  77 |       </Thread>
  78 |     </Designation>
  79 |   </ThreadSize>
  80 | 
  81 | 
  82 | <!-- M30.5 Camera Filter size -->
  83 |   <ThreadSize>
  84 |     <Size>30.5</Size>
  85 |        <Designation>
  86 |       <ThreadDesignation>M30.5x0.75</ThreadDesignation>
  87 |       <CTD>M30.5x0.75</CTD>
  88 |       <Pitch>0.75</Pitch>
  89 |       <Thread>
  90 |         <Gender>external</Gender>
  91 |         <Class>6g</Class>
  92 |         <MajorDia>30.338</MajorDia>
  93 |         <PitchDia>29.878</PitchDia>
  94 |         <MinorDia>29.416</MinorDia>
  95 |       </Thread>
  96 |       <Thread>
  97 |         <Gender>internal</Gender>
  98 |         <Class>6H</Class>
  99 |         <MajorDia>30.578</MajorDia>
 100 |         <PitchDia>29.991</PitchDia>
 101 |         <MinorDia>29.666</MinorDia>
 102 |         <TapDrill>29.35</TapDrill>
 103 |       </Thread>
 104 |       <Thread>
 105 |         <Gender>external</Gender>
 106 |         <Class>4g6g</Class>
 107 |         <MajorDia>30.338</MajorDia>
 108 |         <PitchDia>29.920</PitchDia>
 109 |         <MinorDia>29.458</MinorDia>
 110 |       </Thread>
 111 |     </Designation>
 112 |       <Designation>
 113 |       <ThreadDesignation>M30.5x0.5</ThreadDesignation>
 114 |       <CTD>M30.5x0.5</CTD>
 115 |       <Pitch>0.5</Pitch>
 116 |       <Thread>
 117 |         <Gender>external</Gender>
 118 |         <Class>6g</Class>
 119 |         <MajorDia>30.374</MajorDia>
 120 |         <PitchDia>30.059</PitchDia>
 121 |         <MinorDia>29.751</MinorDia>
 122 |       </Thread>
 123 |       <Thread>
 124 |         <Gender>internal</Gender>
 125 |         <Class>6H</Class>
 126 |         <MajorDia>30.540</MajorDia>
 127 |         <PitchDia>30.155</PitchDia>
 128 |         <MinorDia>29.938</MinorDia>
 129 |         <TapDrill>29.35</TapDrill>
 130 |       </Thread>
 131 |       <Thread>
 132 |         <Gender>external</Gender>
 133 |         <Class>4g6g</Class>
 134 |         <MajorDia>30.374</MajorDia>
 135 |         <PitchDia>30.095</PitchDia>
 136 |         <MinorDia>29.787</MinorDia>
 137 |       </Thread>
 138 |     </Designation>
 139 |   </ThreadSize>
 140 | 
 141 | 
 142 |   <!-- M35.5 Camera Filter size -->
 143 |   <ThreadSize>
 144 |     <Size>35.5</Size>
 145 |      <Designation>
 146 |       <ThreadDesignation>M35.5x1</ThreadDesignation>
 147 |       <CTD>M35.5x1</CTD>
 148 |       <Pitch>1.0</Pitch>
 149 |       <Thread>
 150 |         <Gender>external</Gender>
 151 |         <Class>6g</Class>
 152 |         <MajorDia>35.294</MajorDia>
 153 |         <PitchDia>34.699</PitchDia>
 154 |         <MinorDia>34.083</MinorDia>
 155 |       </Thread>
 156 |       <Thread>
 157 |         <Gender>internal</Gender>
 158 |         <Class>6H</Class>
 159 |         <MajorDia>35.674</MajorDia>
 160 |         <PitchDia>34.824</PitchDia>
 161 |         <MinorDia>34.391</MinorDia>
 162 |         <TapDrill>34.5</TapDrill>
 163 |       </Thread>
 164 |       <Thread>
 165 |         <Gender>external</Gender>
 166 |         <Class>4g6g</Class>
 167 |         <MajorDia>35.294</MajorDia>
 168 |         <PitchDia>34.744</PitchDia>
 169 |         <MinorDia>34.128</MinorDia>
 170 |       </Thread>
 171 |     </Designation>
 172 |     <Designation>
 173 |       <ThreadDesignation>M35.5x0.75</ThreadDesignation>
 174 |       <CTD>M35.5x0.75</CTD>
 175 |       <Pitch>0.75</Pitch>
 176 |       <Thread>
 177 |         <Gender>external</Gender>
 178 |         <Class>6g</Class>
 179 |         <MajorDia>35.338</MajorDia>
 180 |         <PitchDia>34.876</PitchDia>
 181 |         <MinorDia>34.414</MinorDia>
 182 |       </Thread>
 183 |       <Thread>
 184 |         <Gender>internal</Gender>
 185 |         <Class>6H</Class>
 186 |         <MajorDia>35.628</MajorDia>
 187 |         <PitchDia>34.991</PitchDia>
 188 |         <MinorDia>34.666</MinorDia>
 189 |         <TapDrill>34.0</TapDrill>
 190 |       </Thread>
 191 |       <Thread>
 192 |         <Gender>external</Gender>
 193 |         <Class>4g6g</Class>
 194 |         <MajorDia>35.338</MajorDia>
 195 |         <PitchDia>34.919</PitchDia>
 196 |         <MinorDia>34.457</MinorDia>
 197 |       </Thread>
 198 |     </Designation>
 199 |     <Designation>
 200 |       <ThreadDesignation>M35.5x0.5</ThreadDesignation>
 201 |       <CTD>M35.5x0.5</CTD>
 202 |       <Pitch>0.5</Pitch>
 203 |       <Thread>
 204 |         <Gender>external</Gender>
 205 |         <Class>6g</Class>
 206 |         <MajorDia>35.374</MajorDia>
 207 |         <PitchDia>35.058</PitchDia>
 208 |         <MinorDia>34.750</MinorDia>
 209 |       </Thread>
 210 |       <Thread>
 211 |         <Gender>internal</Gender>
 212 |         <Class>6H</Class>
 213 |         <MajorDia>35.580</MajorDia>
 214 |         <PitchDia>35.155</PitchDia>
 215 |         <MinorDia>34.938</MinorDia>
 216 |         <TapDrill>34.0</TapDrill>
 217 |       </Thread>
 218 |       <Thread>
 219 |         <Gender>external</Gender>
 220 |         <Class>4g6g</Class>
 221 |         <MajorDia>35.374</MajorDia>
 222 |         <PitchDia>35.094</PitchDia>
 223 |         <MinorDia>34.786</MinorDia>
 224 |       </Thread>
 225 |     </Designation>
 226 |   </ThreadSize>
 227 | 
 228 |     <!-- M37 Camera Filter size -->
 229 |   <ThreadSize>
 230 |     <Size>37.0</Size>
 231 |     <Designation>
 232 |       <ThreadDesignation>M37x1</ThreadDesignation>
 233 |       <CTD>M37x1</CTD>
 234 |       <Pitch>1.0</Pitch>
 235 |       <Thread>
 236 |         <Gender>external</Gender>
 237 |         <Class>6g</Class>
 238 |         <MajorDia>36.794</MajorDia>
 239 |         <PitchDia>36.199</PitchDia>
 240 |         <MinorDia>35.583</MinorDia>
 241 |       </Thread>
 242 |       <Thread>
 243 |         <Gender>internal</Gender>
 244 |         <Class>6H</Class>
 245 |         <MajorDia>37.134</MajorDia>
 246 |         <PitchDia>36.324</PitchDia>
 247 |         <MinorDia>35.891</MinorDia>
 248 |         <TapDrill>35.0</TapDrill>
 249 |       </Thread>
 250 |       <Thread>
 251 |         <Gender>external</Gender>
 252 |         <Class>4g6g</Class>
 253 |         <MajorDia>36.794</MajorDia>
 254 |         <PitchDia>36.244</PitchDia>
 255 |         <MinorDia>35.628</MinorDia>
 256 |       </Thread>
 257 |     </Designation>
 258 |     <Designation>
 259 |       <ThreadDesignation>M37x0.75</ThreadDesignation>
 260 |       <CTD>M37x0.75</CTD>
 261 |       <Pitch>0.75</Pitch>
 262 |       <Thread>
 263 |         <Gender>external</Gender>
 264 |         <Class>6g</Class>
 265 |         <MajorDia>36.838</MajorDia>
 266 |         <PitchDia>36.376</PitchDia>
 267 |         <MinorDia>35.914</MinorDia>
 268 |       </Thread>
 269 |       <Thread>
 270 |         <Gender>internal</Gender>
 271 |         <Class>6H</Class>
 272 |         <MajorDia>37.058</MajorDia>
 273 |         <PitchDia>36.491</PitchDia>
 274 |         <MinorDia>36.166</MinorDia>
 275 |         <TapDrill>35.25</TapDrill>
 276 |       </Thread>
 277 |       <Thread>
 278 |         <Gender>external</Gender>
 279 |         <Class>4g6g</Class>
 280 |         <MajorDia>36.838</MajorDia>
 281 |         <PitchDia>36.418</PitchDia>
 282 |         <MinorDia>35.956</MinorDia>
 283 |       </Thread>
 284 |     </Designation>
 285 |         <Designation>
 286 |       <ThreadDesignation>M37x0.5</ThreadDesignation>
 287 |       <CTD>M37x0.5</CTD>
 288 |       <Pitch>0.5</Pitch>
 289 |       <Thread>
 290 |         <Gender>external</Gender>
 291 |         <Class>6g</Class>
 292 |         <MajorDia>36.874</MajorDia>
 293 |         <PitchDia>36.557</PitchDia>
 294 |         <MinorDia>36.249</MinorDia>
 295 |       </Thread>
 296 |       <Thread>
 297 |         <Gender>internal</Gender>
 298 |         <Class>6H</Class>
 299 |         <MajorDia>37.042</MajorDia>
 300 |         <PitchDia>36.655</PitchDia>
 301 |         <MinorDia>36.438</MinorDia>
 302 |         <TapDrill>35.25</TapDrill>
 303 |       </Thread>
 304 |       <Thread>
 305 |         <Gender>external</Gender>
 306 |         <Class>4g6g</Class>
 307 |         <MajorDia>36.874</MajorDia>
 308 |         <PitchDia>36.593</PitchDia>
 309 |         <MinorDia>36.285</MinorDia>
 310 |       </Thread>
 311 |     </Designation>
 312 |   </ThreadSize>
 313 | 
 314 |   <!-- M39 Camera Filter size -->
 315 |   <ThreadSize>
 316 |     <Size>39.0</Size>
 317 |     <Designation>
 318 |       <ThreadDesignation>M39x1</ThreadDesignation>
 319 |       <CTD>M39x1</CTD>
 320 |       <Pitch>1.0</Pitch>
 321 |       <Thread>
 322 |         <Gender>external</Gender>
 323 |         <Class>6g</Class>
 324 |         <MajorDia>38.884</MajorDia>
 325 |         <PitchDia>38.262</PitchDia>
 326 |         <MinorDia>37.7375</MinorDia>
 327 |       </Thread>
 328 |       <Thread>
 329 |         <Gender>internal</Gender>
 330 |         <Class>6H</Class>
 331 |         <MajorDia>39.1572</MajorDia>
 332 |         <PitchDia>38.4355</PitchDia>
 333 |         <MinorDia>38.0355</MinorDia>
 334 |         <TapDrill>38.0</TapDrill>
 335 |       </Thread>
 336 |       <Thread>
 337 |         <Gender>external</Gender>
 338 |         <Class>4g6g</Class>
 339 |         <MajorDia>38.884</MajorDia>
 340 |         <PitchDia>38.2845</PitchDia>
 341 |         <MinorDia>37.76</MinorDia>
 342 |       </Thread>
 343 |     </Designation>
 344 |      <Designation>
 345 |       <ThreadDesignation>M39x0.75</ThreadDesignation>
 346 |       <CTD>M39x0.75</CTD>
 347 |       <Pitch>0.75</Pitch>
 348 |       <Thread>
 349 |         <Gender>external</Gender>
 350 |         <Class>6g</Class>
 351 |         <MajorDia>38.838</MajorDia>
 352 |         <PitchDia>38.375</PitchDia>
 353 |         <MinorDia>37.913</MinorDia>
 354 |       </Thread>
 355 |       <Thread>
 356 |         <Gender>internal</Gender>
 357 |         <Class>6H</Class>
 358 |         <MajorDia>39.058</MajorDia>
 359 |         <PitchDia>38.491</PitchDia>
 360 |         <MinorDia>38.166</MinorDia>
 361 |         <TapDrill>38.0</TapDrill>
 362 |       </Thread>
 363 |       <Thread>
 364 |         <Gender>external</Gender>
 365 |         <Class>4g6g</Class>
 366 |         <MajorDia>38.838</MajorDia>
 367 |         <PitchDia>38.418</PitchDia>
 368 |         <MinorDia>37.956</MinorDia>
 369 |       </Thread>
 370 |     </Designation>
 371 |     <Designation>
 372 |       <ThreadDesignation>M39x0.5</ThreadDesignation>
 373 |       <CTD>M39x0.5</CTD>
 374 |       <Pitch>0.5</Pitch>
 375 |       <Thread>
 376 |         <Gender>external</Gender>
 377 |         <Class>6g</Class>
 378 |         <MajorDia>38.874</MajorDia>
 379 |         <PitchDia>38.557</PitchDia>
 380 |         <MinorDia>38.249</MinorDia>
 381 |       </Thread>
 382 |       <Thread>
 383 |         <Gender>internal</Gender>
 384 |         <Class>6H</Class>
 385 |         <MajorDia>39.040</MajorDia>
 386 |         <PitchDia>38.655</PitchDia>
 387 |         <MinorDia>38.438</MinorDia>
 388 |         <TapDrill>38.0</TapDrill>
 389 |       </Thread>
 390 |       <Thread>
 391 |         <Gender>external</Gender>
 392 |         <Class>4g6g</Class>
 393 |         <MajorDia>38.874</MajorDia>
 394 |         <PitchDia>38.593</PitchDia>
 395 |         <MinorDia>38.285</MinorDia>
 396 |       </Thread>
 397 |     </Designation>
 398 |   </ThreadSize>
 399 | 
 400 | 
 401 |   <!-- M40.5 Camera Filter size -->
 402 |   <ThreadSize>
 403 |     <Size>40.5</Size>
 404 |     <Designation>
 405 |       <ThreadDesignation>M40.5x1</ThreadDesignation>
 406 |       <CTD>M40.5x1</CTD>
 407 |       <Pitch>1.0</Pitch>
 408 |       <Thread>
 409 |         <Gender>external</Gender>
 410 |         <Class>6g</Class>
 411 |         <MajorDia>40.294</MajorDia>
 412 |         <PitchDia>39.699</PitchDia>
 413 |         <MinorDia>39.083</MinorDia>
 414 |       </Thread>
 415 |       <Thread>
 416 |         <Gender>internal</Gender>
 417 |         <Class>6H</Class>
 418 |         <MajorDia>40.600</MajorDia>
 419 |         <PitchDia>39.850</PitchDia>
 420 |         <MinorDia>39.417</MinorDia>
 421 |         <TapDrill>39.0</TapDrill>
 422 |       </Thread>
 423 |       <Thread>
 424 |         <Gender>external</Gender>
 425 |         <Class>4g6g</Class>
 426 |         <MajorDia>40.294</MajorDia>
 427 |         <PitchDia>39.744</PitchDia>
 428 |         <MinorDia>39.128</MinorDia>
 429 |       </Thread>
 430 |     </Designation>
 431 |       <Designation>
 432 |       <ThreadDesignation>M40.5x0.75</ThreadDesignation>
 433 |       <CTD>M40.5x0.75</CTD>
 434 |       <Pitch>0.75</Pitch>
 435 |       <Thread>
 436 |         <Gender>external</Gender>
 437 |         <Class>6g</Class>
 438 |         <MajorDia>40.338</MajorDia>
 439 |         <PitchDia>39.875</PitchDia>
 440 |         <MinorDia>39.413</MinorDia>
 441 |       </Thread>
 442 |       <Thread>
 443 |         <Gender>internal</Gender>
 444 |         <Class>6H</Class>
 445 |         <MajorDia>40.600</MajorDia>
 446 |         <PitchDia>40.013</PitchDia>
 447 |         <MinorDia>39.688</MinorDia>
 448 |         <TapDrill>38.0</TapDrill>
 449 |       </Thread>
 450 |       <Thread>
 451 |         <Gender>external</Gender>
 452 |         <Class>4g6g</Class>
 453 |         <MajorDia>40.388</MajorDia>
 454 |         <PitchDia>39.875</PitchDia>
 455 |         <MinorDia>39.413</MinorDia>
 456 |       </Thread>
 457 |     </Designation>
 458 |        <Designation>
 459 |       <ThreadDesignation>M40.5x0.5</ThreadDesignation>
 460 |       <CTD>M40.5x0.5</CTD>
 461 |       <Pitch>0.5</Pitch>
 462 |       <Thread>
 463 |         <Gender>external</Gender>
 464 |         <Class>6g</Class>
 465 |         <MajorDia>40.374</MajorDia>
 466 |         <PitchDia>40.056</PitchDia>
 467 |         <MinorDia>39.748</MinorDia>
 468 |       </Thread>
 469 |       <Thread>
 470 |         <Gender>internal</Gender>
 471 |         <Class>6H</Class>
 472 |         <MajorDia>40.600</MajorDia>
 473 |         <PitchDia>40.175</PitchDia>
 474 |         <MinorDia>39.959</MinorDia>
 475 |         <TapDrill>39.0</TapDrill>
 476 |       </Thread>
 477 |       <Thread>
 478 |         <Gender>external</Gender>
 479 |         <Class>4g6g</Class>
 480 |         <MajorDia>40.413</MajorDia>
 481 |         <PitchDia>40.056</PitchDia>
 482 |         <MinorDia>39.748</MinorDia>
 483 |       </Thread>
 484 |     </Designation>
 485 |   </ThreadSize>
 486 | 
 487 |   <!-- M42 Camera Filter size m42 1.0 Helicoids-->
 488 |   <ThreadSize>
 489 |     <Size>42.0</Size>
 490 |     <Designation>
 491 |       <ThreadDesignation>M42x1</ThreadDesignation>
 492 |       <CTD>M42x1</CTD>
 493 |       <Pitch>1.0</Pitch>
 494 |       <Thread>
 495 |         <Gender>external</Gender>
 496 |         <Class>6g</Class>
 497 |         <MajorDia>41.794</MajorDia>
 498 |         <PitchDia>41.199</PitchDia>
 499 |         <MinorDia>40.583</MinorDia>
 500 |       </Thread>
 501 |       <Thread>
 502 |         <Gender>internal</Gender>
 503 |         <Class>6H</Class>
 504 |         <MajorDia>42.134</MajorDia>
 505 |         <PitchDia>41.324</PitchDia>
 506 |         <MinorDia>40.891</MinorDia>
 507 |         <TapDrill>40.5</TapDrill>
 508 |       </Thread>
 509 |       <Thread>
 510 |         <Gender>external</Gender>
 511 |         <Class>4g6g</Class>
 512 |         <MajorDia>41.794</MajorDia>
 513 |         <PitchDia>41.244</PitchDia>
 514 |         <MinorDia>40.628</MinorDia>
 515 |       </Thread>
 516 |     </Designation>
 517 |      <Designation>
 518 |       <ThreadDesignation>M42x0.75</ThreadDesignation>
 519 |       <CTD>M42x0.75</CTD>
 520 |       <Pitch>0.75</Pitch>
 521 |       <Thread>
 522 |         <Gender>external</Gender>
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1068 |         <MinorDia>63.952</MinorDia>
1069 |       </Thread>
1070 |     </Designation>
1071 | </ThreadSize>
1072 | 
1073 | 
1074 | <!-- M65.5 1.0 -->
1075 |   
1076 |     <ThreadSize>
1077 |     <Size>65.5</Size>
1078 |     <Designation>
1079 |       <ThreadDesignation>65.5x1.0</ThreadDesignation>
1080 |       <CTD>65.5x1.0</CTD>
1081 |       <Pitch>1.0</Pitch>
1082 |       <Thread>
1083 |         <Gender>external</Gender>
1084 |         <Class>6g</Class>
1085 |         <MajorDia>65.294</MajorDia>
1086 |         <PitchDia>64.688</PitchDia>
1087 |         <MinorDia>64.072</MinorDia>
1088 |       </Thread>
1089 |       <Thread>
1090 |         <Gender>internal</Gender>
1091 |         <Class>6H</Class>
1092 |         <MajorDia>65.520</MajorDia>
1093 |         <PitchDia>64.850</PitchDia>
1094 |         <MinorDia>64.217</MinorDia>
1095 |         <TapDrill>63.8</TapDrill>
1096 |       </Thread>
1097 |       <Thread>
1098 |         <Gender>external</Gender>
1099 |         <Class>4g6g</Class>
1100 |         <MajorDia>65.474</MajorDia>
1101 |         <PitchDia>64.824</PitchDia>
1102 |         <MinorDia>64.381</MinorDia>
1103 |       </Thread>
1104 |     </Designation>
1105 |   </ThreadSize>
1106 | 
1107 |     <!-- M67 Camera Filter size -->
1108 |   <ThreadSize>
1109 |     <Size>67.0</Size>
1110 |     <Designation>
1111 |       <ThreadDesignation>M67x1</ThreadDesignation>
1112 |       <CTD>M67x1</CTD>
1113 |       <Pitch>1.0</Pitch>
1114 |       <Thread>
1115 |         <Gender>external</Gender>
1116 |         <Class>6g</Class>
1117 |         <MajorDia>66.794</MajorDia>
1118 |         <PitchDia>66.187</PitchDia>
1119 |         <MinorDia>65.571</MinorDia>
1120 |       </Thread>
1121 |       <Thread>
1122 |         <Gender>internal</Gender>
1123 |         <Class>6H</Class>
1124 |         <MajorDia>67.154</MajorDia>
1125 |         <PitchDia>66.324</PitchDia>
1126 |         <MinorDia>65.891</MinorDia>
1127 |         <TapDrill>65.5</TapDrill>
1128 |       </Thread>
1129 |       <Thread>
1130 |         <Gender>external</Gender>
1131 |         <Class>4g6g</Class>
1132 |         <MajorDia>66.794</MajorDia>
1133 |         <PitchDia>66.2387</PitchDia>
1134 |         <MinorDia>65.622</MinorDia>
1135 |       </Thread>
1136 |     </Designation>
1137 |      <Designation>
1138 |       <ThreadDesignation>M67x0.75</ThreadDesignation>
1139 |       <CTD>M67x0.75</CTD>
1140 |       <Pitch>0.75</Pitch>
1141 |       <Thread>
1142 |         <Gender>external</Gender>
1143 |         <Class>6g</Class>
1144 |         <MajorDia>66.838</MajorDia>
1145 |         <PitchDia>66.369</PitchDia>
1146 |         <MinorDia>65.907</MinorDia>
1147 |       </Thread>
1148 |       <Thread>
1149 |         <Gender>internal</Gender>
1150 |         <Class>6H</Class>
1151 |         <MajorDia>67.052</MajorDia>
1152 |         <PitchDia>66.491</PitchDia>
1153 |         <MinorDia>66.166</MinorDia>
1154 |         <TapDrill>65.5</TapDrill>
1155 |       </Thread>
1156 |       <Thread>
1157 |         <Gender>external</Gender>
1158 |         <Class>4g6g</Class>
1159 |         <MajorDia>66.838</MajorDia>
1160 |         <PitchDia>66.414</PitchDia>
1161 |         <MinorDia>65.952</MinorDia>
1162 |       </Thread>
1163 |     </Designation>
1164 |   </ThreadSize>
1165 | 
1166 | <!-- M68 Camera Filter size for my Bell Howell rear lens cap -->
1167 |   <ThreadSize>
1168 |     <Size>68.0</Size>
1169 |     <Designation>
1170 |       <ThreadDesignation>M68x0.75</ThreadDesignation>
1171 |       <CTD>M68x0.75</CTD>
1172 |       <Pitch>0.75</Pitch>
1173 |       <Thread>
1174 |         <Gender>external</Gender>
1175 |         <Class>6g</Class>
1176 |         <MajorDia>67.838</MajorDia>
1177 |         <PitchDia>67.369</PitchDia>
1178 |         <MinorDia>66.907</MinorDia>
1179 |       </Thread>
1180 |       <Thread>
1181 |         <Gender>internal</Gender>
1182 |         <Class>6H</Class>
1183 |         <MajorDia>68.058</MajorDia>
1184 |         <PitchDia>67.491</PitchDia>
1185 |         <MinorDia>67.366</MinorDia>
1186 |         <TapDrill>67.0</TapDrill>
1187 |       </Thread>
1188 |       <Thread>
1189 |         <Gender>external</Gender>
1190 |         <Class>4g6g</Class>
1191 |         <MajorDia>67.838</MajorDia>
1192 |         <PitchDia>67.414</PitchDia>
1193 |         <MinorDia>66.952</MinorDia>
1194 |       </Thread>
1195 |     </Designation>
1196 |     <Designation>
1197 |       <ThreadDesignation>M68x1</ThreadDesignation>
1198 |       <CTD>M68x1</CTD>
1199 |       <Pitch>1.0</Pitch>
1200 |       <Thread>
1201 |         <Gender>external</Gender>
1202 |         <Class>6g</Class>
1203 |         <MajorDia>67.794</MajorDia>
1204 |         <PitchDia>67.187</PitchDia>
1205 |         <MinorDia>66.571</MinorDia>
1206 |       </Thread>
1207 |       <Thread>
1208 |         <Gender>internal</Gender>
1209 |         <Class>6H</Class>
1210 |         <MajorDia>68.154</MajorDia>
1211 |         <PitchDia>67.324</PitchDia>
1212 |         <MinorDia>66.891</MinorDia>
1213 |         <TapDrill>65.0</TapDrill>
1214 |       </Thread>
1215 |       <Thread>
1216 |         <Gender>external</Gender>
1217 |         <Class>4g6g</Class>
1218 |         <MajorDia>67.794</MajorDia>
1219 |         <PitchDia>67.238</PitchDia>
1220 |         <MinorDia>66.622</MinorDia>
1221 |       </Thread>
1222 |     </Designation>
1223 |   </ThreadSize>
1224 | 
1225 |   <!-- M72 Camera Filter size -->
1226 |   <ThreadSize>
1227 |     <Size>72.0</Size>
1228 |     <Designation>
1229 |       <ThreadDesignation>M72x1</ThreadDesignation>
1230 |       <CTD>M72x1</CTD>
1231 |       <Pitch>1.0</Pitch>
1232 |       <Thread>
1233 |         <Gender>external</Gender>
1234 |         <Class>6g</Class>
1235 |         <MajorDia>71.794</MajorDia>
1236 |         <PitchDia>71.186</PitchDia>
1237 |         <MinorDia>70.570</MinorDia>
1238 |       </Thread>
1239 |       <Thread>
1240 |         <Gender>internal</Gender>
1241 |         <Class>6H</Class>
1242 |         <MajorDia>72.154</MajorDia>
1243 |         <PitchDia>71.324</PitchDia>
1244 |         <MinorDia>70.891</MinorDia>
1245 |         <TapDrill>70.5</TapDrill>
1246 |       </Thread>
1247 |       <Thread>
1248 |         <Gender>external</Gender>
1249 |         <Class>4g6g</Class>
1250 |         <MajorDia>71.794</MajorDia>
1251 |         <PitchDia>71.237</PitchDia>
1252 |         <MinorDia>70.621</MinorDia>
1253 |       </Thread>
1254 |     </Designation>
1255 |       <Designation>
1256 |       <ThreadDesignation>M72x0.75</ThreadDesignation>
1257 |       <CTD>M72x0.75</CTD>
1258 |       <Pitch>0.75</Pitch>
1259 |       <Thread>
1260 |         <Gender>external</Gender>
1261 |         <Class>6g</Class>
1262 |         <MajorDia>71.838</MajorDia>
1263 |         <PitchDia>71.368</PitchDia>
1264 |         <MinorDia>70.906</MinorDia>
1265 |       </Thread>
1266 |       <Thread>
1267 |         <Gender>internal</Gender>
1268 |         <Class>6H</Class>
1269 |         <MajorDia>72.058</MajorDia>
1270 |         <PitchDia>71.491</PitchDia>
1271 |         <MinorDia>71.166</MinorDia>
1272 |         <TapDrill>70.5</TapDrill>
1273 |       </Thread>
1274 |       <Thread>
1275 |         <Gender>external</Gender>
1276 |         <Class>4g6g</Class>
1277 |         <MajorDia>71.838</MajorDia>
1278 |         <PitchDia>71.413</PitchDia>
1279 |         <MinorDia>70.951</MinorDia>
1280 |       </Thread>
1281 |     </Designation>
1282 |   </ThreadSize>
1283 | 
1284 |   <!-- M77 Camera Filter size -->
1285 |   <ThreadSize>
1286 |     <Size>77.0</Size>
1287 |     <Designation>
1288 |       <ThreadDesignation>M77x1</ThreadDesignation>
1289 |       <CTD>M77x1</CTD>
1290 |       <Pitch>1.0</Pitch>
1291 |       <Thread>
1292 |         <Gender>external</Gender>
1293 |         <Class>6g</Class>
1294 |         <MajorDia>76.794</MajorDia>
1295 |         <PitchDia>76.186</PitchDia>
1296 |         <MinorDia>75.570</MinorDia>
1297 |       </Thread>
1298 |       <Thread>
1299 |         <Gender>internal</Gender>
1300 |         <Class>6H</Class>
1301 |         <MajorDia>77.154</MajorDia>
1302 |         <PitchDia>76.324</PitchDia>
1303 |         <MinorDia>75.891</MinorDia>
1304 |         <TapDrill>75.5</TapDrill>
1305 |       </Thread>
1306 |       <Thread>
1307 |         <Gender>external</Gender>
1308 |         <Class>4g6g</Class>
1309 |         <MajorDia>76.794</MajorDia>
1310 |         <PitchDia>76.236</PitchDia>
1311 |         <MinorDia>75.620</MinorDia>
1312 |       </Thread>
1313 |     </Designation>
1314 |     <Designation>
1315 |       <ThreadDesignation>M77x0.75</ThreadDesignation>
1316 |       <CTD>M77x0.75</CTD>
1317 |       <Pitch>0.75</Pitch>
1318 |       <Thread>
1319 |         <Gender>external</Gender>
1320 |         <Class>6g</Class>
1321 |         <MajorDia>76.838</MajorDia>
1322 |         <PitchDia>76.367</PitchDia>
1323 |         <MinorDia>75.905</MinorDia>
1324 |       </Thread>
1325 |       <Thread>
1326 |         <Gender>internal</Gender>
1327 |         <Class>6H</Class>
1328 |         <MajorDia>77.058</MajorDia>
1329 |         <PitchDia>76.491</PitchDia>
1330 |         <MinorDia>76.166</MinorDia>
1331 |         <TapDrill>75.5</TapDrill>
1332 |       </Thread>
1333 |       <Thread>
1334 |         <Gender>external</Gender>
1335 |         <Class>4g6g</Class>
1336 |         <MajorDia>76.838</MajorDia>
1337 |         <PitchDia>76.413</PitchDia>
1338 |         <MinorDia>75.951</MinorDia>
1339 |       </Thread>
1340 |     </Designation>
1341 |   </ThreadSize>
1342 | 
1343 |   <!-- M82 Camera Filter size -->
1344 |   <ThreadSize>
1345 |     <Size>82.0</Size>
1346 |     <Designation>
1347 |       <ThreadDesignation>M82x1</ThreadDesignation>
1348 |       <CTD>M82x1</CTD>
1349 |       <Pitch>1.0</Pitch>
1350 |       <Thread>
1351 |         <Gender>external</Gender>
1352 |         <Class>6g</Class>
1353 |         <MajorDia>81.794</MajorDia>
1354 |         <PitchDia>81.185</PitchDia>
1355 |         <MinorDia>80.569</MinorDia>
1356 |       </Thread>
1357 |       <Thread>
1358 |         <Gender>internal</Gender>
1359 |         <Class>6H</Class>
1360 |         <MajorDia>82.154</MajorDia>
1361 |         <PitchDia>81.324</PitchDia>
1362 |         <MinorDia>80.891</MinorDia>
1363 |         <TapDrill>80.5</TapDrill>
1364 |       </Thread>
1365 |       <Thread>
1366 |         <Gender>external</Gender>
1367 |         <Class>4g6g</Class>
1368 |         <MajorDia>81.794</MajorDia>
1369 |         <PitchDia>81.236</PitchDia>
1370 |         <MinorDia>80.620</MinorDia>
1371 |       </Thread>
1372 |     </Designation>
1373 |      <Designation>
1374 |       <ThreadDesignation>M82x0.75</ThreadDesignation>
1375 |       <CTD>M82x0.75</CTD>
1376 |       <Pitch>0.75</Pitch>
1377 |       <Thread>
1378 |         <Gender>external</Gender>
1379 |         <Class>6g</Class>
1380 |         <MajorDia>81.838</MajorDia>
1381 |         <PitchDia>81.366</PitchDia>
1382 |         <MinorDia>80.904</MinorDia>
1383 |       </Thread>
1384 |       <Thread>
1385 |         <Gender>internal</Gender>
1386 |         <Class>6H</Class>
1387 |         <MajorDia>82.058</MajorDia>
1388 |         <PitchDia>81.491</PitchDia>
1389 |         <MinorDia>81.166</MinorDia>
1390 |         <TapDrill>80.5</TapDrill>
1391 |       </Thread>
1392 |       <Thread>
1393 |         <Gender>external</Gender>
1394 |         <Class>4g6g</Class>
1395 |         <MajorDia>81.838</MajorDia>
1396 |         <PitchDia>81.412</PitchDia>
1397 |         <MinorDia>80.950</MinorDia>
1398 |       </Thread>
1399 |     </Designation>
1400 |   </ThreadSize>
1401 | 
1402 | 
1403 |   <!-- M86 Camera Filter size -->
1404 |   <ThreadSize>
1405 |     <Size>86.0</Size>
1406 |     <Designation>
1407 |       <ThreadDesignation>M86x1</ThreadDesignation>
1408 |       <CTD>M86x1</CTD>
1409 |       <Pitch>1.0</Pitch>
1410 |       <Thread>
1411 |         <Gender>external</Gender>
1412 |         <Class>6g</Class>
1413 |         <MajorDia>85.794</MajorDia>
1414 |         <PitchDia>85.184</PitchDia>
1415 |         <MinorDia>84.568</MinorDia>
1416 |       </Thread>
1417 |       <Thread>
1418 |         <Gender>internal</Gender>
1419 |         <Class>6H</Class>
1420 |         <MajorDia>86.134</MajorDia>
1421 |         <PitchDia>85.324</PitchDia>
1422 |         <MinorDia>84.891</MinorDia>
1423 |         <TapDrill>84.5</TapDrill>
1424 |       </Thread>
1425 |       <Thread>
1426 |         <Gender>external</Gender>
1427 |         <Class>4g6g</Class>
1428 |         <MajorDia>85.794</MajorDia>
1429 |         <PitchDia>85.235</PitchDia>
1430 |         <MinorDia>84.619</MinorDia>
1431 |       </Thread>
1432 |     </Designation>
1433 |         <Designation>
1434 |       <ThreadDesignation>M86x0.75</ThreadDesignation>
1435 |       <CTD>M86x0.75</CTD>
1436 |       <Pitch>0.75</Pitch>
1437 |       <Thread>
1438 |         <Gender>external</Gender>
1439 |         <Class>6g</Class>
1440 |         <MajorDia>85.838</MajorDia>
1441 |         <PitchDia>85.366</PitchDia>
1442 |         <MinorDia>84.904</MinorDia>
1443 |       </Thread>
1444 |       <Thread>
1445 |         <Gender>internal</Gender>
1446 |         <Class>6H</Class>
1447 |         <MajorDia>86.058</MajorDia>
1448 |         <PitchDia>85.491</PitchDia>
1449 |         <MinorDia>85.166</MinorDia>
1450 |         <TapDrill>84.5</TapDrill>
1451 |       </Thread>
1452 |       <Thread>
1453 |         <Gender>external</Gender>
1454 |         <Class>4g6g</Class>
1455 |         <MajorDia>85.838</MajorDia>
1456 |         <PitchDia>85.412</PitchDia>
1457 |         <MinorDia>84.950</MinorDia>
1458 |       </Thread>
1459 |     </Designation>
1460 |   </ThreadSize>
1461 | 
1462 |   <!-- M95 Camera Filter size for my variable ND FIlter https://amesweb.info/Screws/metric-thread-dimensions-calculator.aspx -->
1463 |   <ThreadSize>
1464 |     <Size>95.0</Size>
1465 |     <Designation>
1466 |       <ThreadDesignation>M95x1.5</ThreadDesignation>
1467 |       <CTD>M95x1.5</CTD>
1468 |       <Pitch>1.5</Pitch>
1469 |       <Thread>
1470 |         <Gender>external</Gender>
1471 |         <Class>6g</Class>
1472 |         <MajorDia>94.85</MajorDia>
1473 |         <PitchDia>93.9037</PitchDia>
1474 |         <MinorDia>93.1169</MinorDia>
1475 |       </Thread>
1476 |       <Thread>
1477 |         <Gender>internal</Gender>
1478 |         <Class>6H</Class>
1479 |         <MajorDia>95.1263</MajorDia>
1480 |         <PitchDia>94.1437</PitchDia>
1481 |         <MinorDia>93.5262</MinorDia>
1482 |         <TapDrill>93.5</TapDrill>
1483 |       </Thread>
1484 |       <Thread>
1485 |         <Gender>external</Gender>
1486 |         <Class>4g6g</Class>
1487 |         <MajorDia>94.85</MajorDia>
1488 |         <PitchDia>93.9377</PitchDia>
1489 |         <MinorDia>93.1509</MinorDia>
1490 |       </Thread>
1491 |     </Designation>
1492 |  <Designation>
1493 |       <ThreadDesignation>M95x1.0</ThreadDesignation>
1494 |       <CTD>M95x1.0</CTD>
1495 |       <Pitch>1.0</Pitch>
1496 |       <Thread>
1497 |         <Gender>external</Gender>
1498 |         <Class>6g</Class>
1499 |         <MajorDia>94.794</MajorDia>
1500 |         <PitchDia>94.183</PitchDia>
1501 |         <MinorDia>93.567</MinorDia>
1502 |       </Thread>
1503 |       <Thread>
1504 |         <Gender>internal</Gender>
1505 |         <Class>6H</Class>
1506 |         <MajorDia>95.110</MajorDia>
1507 |         <PitchDia>94.350</PitchDia>
1508 |         <MinorDia>93.917</MinorDia>
1509 |         <TapDrill>93.5</TapDrill>
1510 |       </Thread>
1511 |       <Thread>
1512 |         <Gender>external</Gender>
1513 |         <Class>4g6g</Class>
1514 |         <MajorDia>94.974</MajorDia>
1515 |         <PitchDia>94.324</PitchDia>
1516 |         <MinorDia>93.882</MinorDia>
1517 |       </Thread>
1518 |     </Designation>
1519 |       <Designation>
1520 |       <ThreadDesignation>M95x0.75</ThreadDesignation>
1521 |       <CTD>M95x0.75</CTD>
1522 |       <Pitch>0.75</Pitch>
1523 |       <Thread>
1524 |         <Gender>external</Gender>
1525 |         <Class>6g</Class>
1526 |         <MajorDia>94.838</MajorDia>
1527 |         <PitchDia>94.364</PitchDia>
1528 |         <MinorDia>93.902</MinorDia>
1529 |       </Thread>
1530 |       <Thread>
1531 |         <Gender>internal</Gender>
1532 |         <Class>6H</Class>
1533 |         <MajorDia>95.050</MajorDia>
1534 |         <PitchDia>94.513</PitchDia>
1535 |         <MinorDia>94.188</MinorDia>
1536 |         <TapDrill>94.25</TapDrill>
1537 |       </Thread>
1538 |       <Thread>
1539 |         <Gender>external</Gender>
1540 |         <Class>4g6g</Class>
1541 |         <MajorDia>94.838</MajorDia>
1542 |         <PitchDia>94.411</PitchDia>
1543 |         <MinorDia>93.949</MinorDia>
1544 |       </Thread>
1545 |     </Designation>
1546 |   </ThreadSize>
1547 | 
1548 | 
1549 | <!-- M95.5 Camera Filter size for my variable ND FIlter https://amesweb.info/Screws/metric-thread-dimensions-calculator.aspx -->
1550 |   <ThreadSize>
1551 |     <Size>95.5</Size>
1552 |     <Designation>
1553 |       <ThreadDesignation>M95.5x0.75</ThreadDesignation>
1554 |       <CTD>M95.5x0.75</CTD>
1555 |       <Pitch>0.75</Pitch>
1556 |       <Thread>
1557 |         <Gender>external</Gender>
1558 |         <Class>6g</Class>
1559 |         <MajorDia>95.338</MajorDia>
1560 |         <PitchDia>94.864</PitchDia>
1561 |         <MinorDia>94.402</MinorDia>
1562 |       </Thread>
1563 |       <Thread>
1564 |         <Gender>internal</Gender>
1565 |         <Class>6H</Class>
1566 |         <MajorDia>95.620</MajorDia>
1567 |         <PitchDia>95.013</PitchDia>
1568 |         <MinorDia>94.688</MinorDia>
1569 |         <TapDrill>94.0</TapDrill>
1570 |       </Thread>
1571 |       <Thread>
1572 |         <Gender>external</Gender>
1573 |         <Class>4g6g</Class>
1574 |         <MajorDia>95.338</MajorDia>
1575 |         <PitchDia>94.911</PitchDia>
1576 |         <MinorDia>94.449</MinorDia>
1577 |       </Thread>
1578 |     </Designation>
1579 |   </ThreadSize>
1580 | 
1581 | 
1582 | <!-- M101.5 Camera Filter size for Century 3d print wide angle adapterhttps://amesweb.info/Screws/metric-thread-dimensions-calculator.aspx -->
1583 |   <ThreadSize>
1584 |     <Size>101.5</Size>
1585 |     <Designation>
1586 |       <ThreadDesignation>M101.5x0.75</ThreadDesignation>
1587 |       <CTD>M101.5x0.75</CTD>
1588 |       <Pitch>0.75</Pitch>
1589 |       <Thread>
1590 |         <Gender>external</Gender>
1591 |         <Class>6g</Class>
1592 |         <MajorDia>101.338</MajorDia>
1593 |         <PitchDia>100.864</PitchDia>
1594 |         <MinorDia>100.402</MinorDia>
1595 |       </Thread>
1596 |       <Thread>
1597 |         <Gender>internal</Gender>
1598 |         <Class>6H</Class>
1599 |         <MajorDia>101.62</MajorDia>
1600 |         <PitchDia>101.013</PitchDia>
1601 |         <MinorDia>100.688</MinorDia>
1602 |         <TapDrill>100.4</TapDrill>
1603 |       </Thread>
1604 |       <Thread>
1605 |         <Gender>external</Gender>
1606 |         <Class>4g6g</Class>
1607 |         <MajorDia>101.478</MajorDia>
1608 |         <PitchDia>100.991</PitchDia>
1609 |         <MinorDia>100.662</MinorDia>
1610 |       </Thread>
1611 |     </Designation>
1612 |   </ThreadSize>
1613 | 
1614 | <!-- M102 Camera Filter size -->
1615 |   <ThreadSize>
1616 |     <Size>102.0</Size>
1617 |     <Designation>
1618 |       <ThreadDesignation>M102x1.0</ThreadDesignation>
1619 |       <CTD>M102x1.0</CTD>
1620 |       <Pitch>1.0</Pitch>
1621 |       <Thread>
1622 |         <Gender>external</Gender>
1623 |         <Class>6g</Class>
1624 |         <MajorDia>101.594</MajorDia>
1625 |         <PitchDia>101.182</PitchDia>
1626 |         <MinorDia>100.466</MinorDia>
1627 |       </Thread>
1628 |       <Thread>
1629 |         <Gender>internal</Gender>
1630 |         <Class>6H</Class>
1631 |         <MajorDia>102.161</MajorDia>
1632 |         <PitchDia>101.350</PitchDia>
1633 |         <MinorDia>100.917</MinorDia>
1634 |         <TapDrill>99.7</TapDrill>
1635 |       </Thread>
1636 |       <Thread>
1637 |         <Gender>external</Gender>
1638 |         <Class>4g6g</Class>
1639 |         <MajorDia>101.774</MajorDia>
1640 |         <PitchDia>101.224</PitchDia>
1641 |         <MinorDia>100.682</MinorDia>
1642 |       </Thread>
1643 |     </Designation>
1644 |     <Designation>
1645 |       <ThreadDesignation>M102x0.75</ThreadDesignation>
1646 |       <CTD>M102x0.75</CTD>
1647 |       <Pitch>0.75</Pitch>
1648 |       <Thread>
1649 |         <Gender>external</Gender>
1650 |         <Class>6g</Class>
1651 |         <MajorDia>101.528</MajorDia>
1652 |         <PitchDia>101.263</PitchDia>
1653 |         <MinorDia>100.571</MinorDia>
1654 |       </Thread>
1655 |       <Thread>
1656 |         <Gender>internal</Gender>
1657 |         <Class>6H</Class>
1658 |         <MajorDia>102.061</MajorDia>
1659 |         <PitchDia>101.681</PitchDia>
1660 |         <MinorDia>101.378</MinorDia>
1661 |         <TapDrill>100.5</TapDrill>
1662 |       </Thread>
1663 |       <Thread>
1664 |         <Gender>external</Gender>
1665 |         <Class>4g6g</Class>
1666 |         <MajorDia>101.778</MajorDia>
1667 |         <PitchDia>101.391</PitchDia>
1668 |         <MinorDia>100.862</MinorDia>
1669 |       </Thread>
1670 |     </Designation>
1671 |   </ThreadSize>
1672 | 
1673 | <!--  M105 Camera Filter Thread -->
1674 |   <ThreadSize>
1675 |     <Size>105.0</Size>
1676 |     <Designation>
1677 |       <ThreadDesignation>M105x1</ThreadDesignation>
1678 |       <CTD>M105x1</CTD>
1679 |       <Pitch>1.0</Pitch>
1680 |       <Thread>
1681 |         <Gender>external</Gender>
1682 |         <Class>6g</Class>
1683 |         <MajorDia>104.794</MajorDia>
1684 |         <PitchDia>104.181</PitchDia>
1685 |         <MinorDia>103.565</MinorDia>
1686 |       </Thread>
1687 |       <Thread>
1688 |         <Gender>internal</Gender>
1689 |         <Class>6H</Class>
1690 |         <MajorDia>105.195</MajorDia>
1691 |         <PitchDia>104.350</PitchDia>
1692 |         <MinorDia>103.917</MinorDia>
1693 |         <TapDrill>103.0</TapDrill>
1694 |       </Thread>
1695 |       <Thread>
1696 |         <Gender>external</Gender>
1697 |         <Class>4g6g</Class>
1698 |         <MajorDia>104.794</MajorDia>
1699 |         <PitchDia>104.234</PitchDia>
1700 |         <MinorDia>103.618</MinorDia>
1701 |       </Thread>
1702 |     </Designation>
1703 |     <Designation>
1704 |       <ThreadDesignation>M105x0.75</ThreadDesignation>
1705 |       <CTD>M105x0.75</CTD>
1706 |       <Pitch>0.75</Pitch>
1707 |       <Thread>
1708 |         <Gender>external</Gender>
1709 |         <Class>6g</Class>
1710 |         <MajorDia>104.838</MajorDia>
1711 |         <PitchDia>104.363</PitchDia>
1712 |         <MinorDia>103.901</MinorDia>
1713 |       </Thread>
1714 |       <Thread>
1715 |         <Gender>internal</Gender>
1716 |         <Class>6H</Class>
1717 |         <MajorDia>105.1363</MajorDia>
1718 |         <PitchDia>104.513</PitchDia>
1719 |         <MinorDia>104.188</MinorDia>
1720 |         <TapDrill>103.5</TapDrill>
1721 |       </Thread>
1722 |       <Thread>
1723 |         <Gender>external</Gender>
1724 |         <Class>4g6g</Class>
1725 |         <MajorDia>104.838</MajorDia>
1726 |         <PitchDia>104.411</PitchDia>
1727 |         <MinorDia>103.949</MinorDia>
1728 |       </Thread>
1729 |     </Designation>
1730 |   </ThreadSize>
1731 | 
1732 | <!--  M112 Camera Filter Thread -->
1733 |   <ThreadSize>
1734 |     <Size>112.0</Size>
1735 |     <Designation>
1736 |       <ThreadDesignation>M112x1</ThreadDesignation>
1737 |       <CTD>M112x1</CTD>
1738 |       <Pitch>1.0</Pitch>
1739 |       <Thread>
1740 |         <Gender>external</Gender>
1741 |         <Class>6g</Class>
1742 |         <MajorDia>111.794</MajorDia>
1743 |         <PitchDia>111.180</PitchDia>
1744 |         <MinorDia>110.564</MinorDia>
1745 |       </Thread>
1746 |       <Thread>
1747 |         <Gender>internal</Gender>
1748 |         <Class>6H</Class>
1749 |         <MajorDia>112.124</MajorDia>
1750 |         <PitchDia>111.324</PitchDia>
1751 |         <MinorDia>110.891</MinorDia>
1752 |         <TapDrill>110.0</TapDrill>
1753 |       </Thread>
1754 |       <Thread>
1755 |         <Gender>external</Gender>
1756 |         <Class>4g6g</Class>
1757 |         <MajorDia>111.794</MajorDia>
1758 |         <PitchDia>111.233</PitchDia>
1759 |         <MinorDia>110.617</MinorDia>
1760 |       </Thread>
1761 |     </Designation>
1762 |     <Designation>
1763 |       <ThreadDesignation>M112x0.75</ThreadDesignation>
1764 |       <CTD>M112x0.75</CTD>
1765 |       <Pitch>0.75</Pitch>
1766 |       <Thread>
1767 |         <Gender>external</Gender>
1768 |         <Class>6g</Class>
1769 |         <MajorDia>111.838</MajorDia>
1770 |         <PitchDia>111.362</PitchDia>
1771 |         <MinorDia>110.900</MinorDia>
1772 |       </Thread>
1773 |       <Thread>
1774 |         <Gender>internal</Gender>
1775 |         <Class>6H</Class>
1776 |         <MajorDia>112.178</MajorDia>
1777 |         <PitchDia>111.513</PitchDia>
1778 |         <MinorDia>111.178</MinorDia>
1779 |         <TapDrill>110.0</TapDrill>
1780 |       </Thread>
1781 |       <Thread>
1782 |         <Gender>external</Gender>
1783 |         <Class>4g6g</Class>
1784 |         <MajorDia>111.838</MajorDia>
1785 |         <PitchDia>111.410</PitchDia>
1786 |         <MinorDia>110.948</MinorDia>
1787 |       </Thread>
1788 |     </Designation>
1789 |   </ThreadSize>
1790 | 
1791 | <!--  M122 Camera Filter Thread -->
1792 |   <ThreadSize>
1793 |     <Size>122.0</Size>
1794 |     <Designation>
1795 |       <ThreadDesignation>M122x1</ThreadDesignation>
1796 |       <CTD>M122x1</CTD>
1797 |       <Pitch>1.0</Pitch>
1798 |       <Thread>
1799 |         <Gender>external</Gender>
1800 |         <Class>6g</Class>
1801 |         <MajorDia>121.794</MajorDia>
1802 |         <PitchDia>121.179</PitchDia>
1803 |         <MinorDia>120.563</MinorDia>
1804 |       </Thread>
1805 |       <Thread>
1806 |         <Gender>internal</Gender>
1807 |         <Class>6H</Class>
1808 |         <MajorDia>122.154</MajorDia>
1809 |         <PitchDia>121.324</PitchDia>
1810 |         <MinorDia>120.891</MinorDia>
1811 |         <TapDrill>120.0</TapDrill>
1812 |       </Thread>
1813 |       <Thread>
1814 |         <Gender>external</Gender>
1815 |         <Class>4g6g</Class>
1816 |         <MajorDia>121.794</MajorDia>
1817 |         <PitchDia>121.232</PitchDia>
1818 |         <MinorDia>120.616</MinorDia>
1819 |       </Thread>
1820 |     </Designation>
1821 |     <Designation>
1822 |       <ThreadDesignation>M122x0.75</ThreadDesignation>
1823 |       <CTD>M122x0.75</CTD>
1824 |       <Pitch>0.75</Pitch>
1825 |       <Thread>
1826 |         <Gender>external</Gender>
1827 |         <Class>6g</Class>
1828 |         <MajorDia>121.838</MajorDia>
1829 |         <PitchDia>121.361</PitchDia>
1830 |         <MinorDia>120.899</MinorDia>
1831 |       </Thread>
1832 |       <Thread>
1833 |         <Gender>internal</Gender>
1834 |         <Class>6H</Class>
1835 |         <MajorDia>122.054</MajorDia>
1836 |         <PitchDia>121.491</PitchDia>
1837 |         <MinorDia>121.166</MinorDia>
1838 |         <TapDrill>120.0</TapDrill>
1839 |       </Thread>
1840 |       <Thread>
1841 |         <Gender>external</Gender>
1842 |         <Class>4g6g</Class>
1843 |         <MajorDia>121.838</MajorDia>
1844 |         <PitchDia>121.409</PitchDia>
1845 |         <MinorDia>120.947</MinorDia>
1846 |       </Thread>
1847 |     </Designation>
1848 |   </ThreadSize>
1849 | 
1850 | <!--  M127 Camera Filter Thread -->
1851 |   <ThreadSize>
1852 |     <Size>127.0</Size>
1853 |     <Designation>
1854 |       <ThreadDesignation>M127x1</ThreadDesignation>
1855 |       <CTD>M127x1</CTD>
1856 |       <Pitch>1.0</Pitch>
1857 |       <Thread>
1858 |         <Gender>external</Gender>
1859 |         <Class>6g</Class>
1860 |         <MajorDia>126.794</MajorDia>
1861 |         <PitchDia>126.178</PitchDia>
1862 |         <MinorDia>125.562</MinorDia>
1863 |       </Thread>
1864 |       <Thread>
1865 |         <Gender>internal</Gender>
1866 |         <Class>6H</Class>
1867 |         <MajorDia>127.102</MajorDia>
1868 |         <PitchDia>126.324</PitchDia>
1869 |         <MinorDia>125.891</MinorDia>
1870 |         <TapDrill>125.0</TapDrill>
1871 |       </Thread>
1872 |       <Thread>
1873 |         <Gender>external</Gender>
1874 |         <Class>4g6g</Class>
1875 |         <MajorDia>126.794</MajorDia>
1876 |         <PitchDia>126.232</PitchDia>
1877 |         <MinorDia>125.616</MinorDia>
1878 |       </Thread>
1879 |     </Designation>
1880 |     <Designation>
1881 |       <ThreadDesignation>M127x0.75</ThreadDesignation>
1882 |       <CTD>M127x0.75</CTD>
1883 |       <Pitch>0.75</Pitch>
1884 |       <Thread>
1885 |         <Gender>external</Gender>
1886 |         <Class>6g</Class>
1887 |         <MajorDia>126.838</MajorDia>
1888 |         <PitchDia>126.361</PitchDia>
1889 |         <MinorDia>125.899</MinorDia>
1890 |       </Thread>
1891 |       <Thread>
1892 |         <Gender>internal</Gender>
1893 |         <Class>6H</Class>
1894 |         <MajorDia>127.124</MajorDia>
1895 |         <PitchDia>126.513</PitchDia>
1896 |         <MinorDia>126.188</MinorDia>
1897 |         <TapDrill>125.5</TapDrill>
1898 |       </Thread>
1899 |       <Thread>
1900 |         <Gender>external</Gender>
1901 |         <Class>4g6g</Class>
1902 |         <MajorDia>126.838</MajorDia>
1903 |         <PitchDia>126.409</PitchDia>
1904 |         <MinorDia>125.947</MinorDia>
1905 |       </Thread>
1906 |     </Designation>
1907 |   </ThreadSize>
1908 | 
1909 | <!--  M138 Camera Filter Thread -->
1910 |   <ThreadSize>
1911 |     <Size>138.0</Size>
1912 |     <Designation>
1913 |       <ThreadDesignation>M138x1</ThreadDesignation>
1914 |       <CTD>M138x1</CTD>
1915 |       <Pitch>1.0</Pitch>
1916 |       <Thread>
1917 |         <Gender>external</Gender>
1918 |         <Class>6g</Class>
1919 |         <MajorDia>137.794</MajorDia>
1920 |         <PitchDia>137.177</PitchDia>
1921 |         <MinorDia>136.561</MinorDia>
1922 |       </Thread>
1923 |       <Thread>
1924 |         <Gender>internal</Gender>
1925 |         <Class>6H</Class>
1926 |         <MajorDia>138.164</MajorDia>
1927 |         <PitchDia>137.350</PitchDia>
1928 |         <MinorDia>136.887</MinorDia>
1929 |         <TapDrill>136.0</TapDrill>
1930 |       </Thread>
1931 |       <Thread>
1932 |         <Gender>external</Gender>
1933 |         <Class>4g6g</Class>
1934 |         <MajorDia>137.794</MajorDia>
1935 |         <PitchDia>137.231</PitchDia>
1936 |         <MinorDia>136.615</MinorDia>
1937 |       </Thread>
1938 |     </Designation>
1939 |     <Designation>
1940 |       <ThreadDesignation>M138x0.75</ThreadDesignation>
1941 |       <CTD>M138x0.75</CTD>
1942 |       <Pitch>0.75</Pitch>
1943 |       <Thread>
1944 |         <Gender>external</Gender>
1945 |         <Class>6g</Class>
1946 |         <MajorDia>137.838</MajorDia>
1947 |         <PitchDia>137.360</PitchDia>
1948 |         <MinorDia>136.898</MinorDia>
1949 |       </Thread>
1950 |       <Thread>
1951 |         <Gender>internal</Gender>
1952 |         <Class>6H</Class>
1953 |         <MajorDia>138.155</MajorDia>
1954 |         <PitchDia>137.513</PitchDia>
1955 |         <MinorDia>137.188</MinorDia>
1956 |         <TapDrill>136.5</TapDrill>
1957 |       </Thread>
1958 |       <Thread>
1959 |         <Gender>external</Gender>
1960 |         <Class>4g6g</Class>
1961 |         <MajorDia>137.838</MajorDia>
1962 |         <PitchDia>137.408</PitchDia>
1963 |         <MinorDia>136.946</MinorDia>
1964 |       </Thread>
1965 |     </Designation>
1966 |   </ThreadSize>
1967 |   </ThreadType>


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