Whitworth Fine Thread 1 DIN 239

Attention!

Please do not mistake this thread for the Whitworth Fine Thread BS 84. This thread is an old one which is not used anymore. The nominal diameter and the pitch are mentioned in millimeters or in TPI.
The flank angle is 55°.

Thread Size Bolt Diameter
mm
Nut Diameter
mm
TPI Pitch
mm
W 56 x 1/4" 55.00 56.00 4 6.35
W 60 x 1/4" 59.00 60.00 4 6.35
W 64 x 1/4" 63.00 64.00 4 6.35
W 68 x 1/4" 67.00 68.00 4 6.35
W 72 x 1/4" 71.00 72.00 4 6.35
W 76 x 1/4" 75.00 76.00 4 6.35
W 80 x 1/4" 79.00 80.00 4 6.35
W 84 x 1/4" 83.00 84.00 4 6.35
W 89 x 1/4" 88.00 89.00 4 6.35
W 94 x 1/4" 93.00 94.00 4 6.35
W 99 x 1/4" 98.00 99.00 4 6.35
W 104 x 1/4" 103.00 104.00 4 6.35
W 109 x 1/4" 108.00 109.00 4 6.35
W 114 x 1/4" 113.00 114.00 4 6.35
W 119 x 1/4" 118.00 119.00 4 6.35
W 124 x 1/4" 123.00 114.00 4 6.35
W 129 x 1/4" 128.00 129.00 4 6.35
W 134 x 1/4" 133.00 134.00 4 6.35
W 139 x 1/4" 138.00 139.00 4 6.35
W 144 x 1/4" 143.00 144.00 4 6.35
W 149 x 1/4" 148.00 149.00 4 6.35
W 154 x 1/4" 153.00 154.00 4 6.35
W 159 x 1/4" 158.00 159.00 4 6.35
W 164 x 1/4" 163.00 164.00 4 6.35
W 169 x 1/4" 168.00 169.00 4 6.35
W 174 x 1/4" 173.00 174.00 4 6.35
W 179 x 1/4" 178.00 179.00 4 6.35
W 184 x 1/4" 183.00 184.00 4 6.35
W 189 x 1/4" 188.00 189.00 4 6.35
W 194 x 1/4" 193.00 194.00 4 6.35
W 199 x 1/4" 198.00 199.00 4 6.35
W 204 x 1/4" 203.00 204.00 4 6.35
W 209 x 1/4" 208.00 209.00 4 6.35
W 214 x 1/4" 213.00 214.00 4 6.35
W 219 x 1/4" 218.00 219.00 4 6.35
W 224 x 1/4" 223.00 224.00 4 6.35
W 229 x 1/4" 228.00 229.00 4 6.35
W 234 x 1/4" 233.00 234.00 4 6.35
W 239 x 1/4" 238.00 239.00 4 6.35
W 244 x 1/4" 243.00 244.00 4 6.35
W 249 x 1/4" 248.00 249.00 4 6.35
W 254 x 1/4" 253.00 254.00 4 6.35
W 259 x 1/4" 258.00 259.00 4 6.35
W 264 x 1/4" 263.00 264.00 4 6.35
W 269 x 1/4" 268.00 269.00 4 6.35
W 274 x 1/4" 273.00 274.00 4 6.35
W 279 x 1/4" 278.00 279.00 4 6.35
W 284 x 1/4" 283.00 284.00 4 6.35
W 289 x 1/4" 288.00 289.00 4 6.35
W 294 x 1/4" 293.00 294.00 4 6.35
W 299 x 1/4" 298.00 299.00 4 6.35
W 304 x 1/4" 303.00 304.00 4 6.35
W 309 x 1/4" 308.00 309.00 4 6.35
W 314 x 1/4" 313.00 314.00 4 6.35
W 319 x 1/4" 318.00 319.00 4 6.35
W 324 x 1/4" 323.00 324.00 4 6.35
W 329 x 1/4" 328.00 329.00 4 6.35
W 334 x 1/4" 333.00 334.00 4 6.35
W 339 x 1/4" 338.00 339.00 4 6.35
W 344 x 1/4" 343.00 344.00 4 6.35
W 349 x 1/4" 348.00 349.00 4 6.35
W 354 x 1/4" 353.00 354.00 4 6.35
W 359 x 1/4" 358.00 359.00 4 6.35
W 364 x 1/4" 363.00 364.00 4 6.35
W 369 x 1/4" 368.00 369.00 4 6.35
W 374 x 1/4" 373.00 374.00 4 6.35
W 379 x 1/4" 378.00 379.00 4 6.35
W 384 x 1/4" 383.00 384.00 4 6.35
W 389 x 1/4" 388.00 389.00 4 6.35
W 394 x 1/4" 393.00 394.00 4 6.35
W 399 x 1/4" 398.00 399.00 4 6.35
W 404 x 1/4" 403.00 404.00 4 6.35
W 409 x 1/4" 408.00 409.00 4 6.35
W 414 x 1/4" 413.00 414.00 4 6.35
W 419 x 1/4" 418.00 419.00 4 6.35
W 424 x 1/4" 423.00 424.00 4 6.35
W 429 x 1/4" 428.00 429.00 4 6.35
W 434 x 1/4" 433.00 434.00 4 6.35
W 439 x 1/4" 438.00 439.00 4 6.35
W 444 x 1/4" 443.00 444.00 4 6.35
W 449 x 1/4" 448.00 449.00 4 6.35
W 454 x 1/4" 453.00 454.00 4 6.35
W 459 x 1/4" 458.00 459.00 4 6.35
W 464 x 1/4" 463.00 464.00 4 6.35
W 469 x 1/4" 468.00 469.00 4 6.35
W 474 x 1/4" 473.00 474.00 4 6.35
W 479 x 1/4" 478.00 479.00 4 6.35
W 484 x 1/4" 483.00 484.00 4 6.35
W 489 x 1/4" 488.00 489.00 4 6.35
W 494 x 1/4" 493.00 494.00 4 6.35
W 499 x 1/4" 498.00 499.00 4 6.35