d 1 d 1 d 1 l 2 l 1 Øh 8 Øh 8 decimal A130 A530 A730 Inch mm Inch mm mm MK 1.5/8 41.28 1.6252 205 354 4 A1301.5/8 41.50 1.6339 205 354 4 A13041.5 42.00 1.6535 205 354 4 A13042.0 42.50 1.6732 205 354 4 A13042.5 1.11/16 42.86 1.6874 210 359 4 A1301.11/16 43.00 1.6929 210 359 4 A13043.0 43.50 1.7126 210 359 4 A13043.5 44.00 1.7323 210 359 4 A13044.0 1.3/4 44.45 1.7500 210 359 4 A1301.3/4 44.50 1.7520 210 359 4 A13044.5 45.00 1.7717 210 359 4 A13045.0 45.50 1.7913 215 364 4 A13045.5 46.00 1.8110 215 364 4 A13046.0 46.50 1.8307 215 364 4 A13046.5 47.00 1.8504 215 364 4 A13047.0 47.50 1.8701 215 364 4 A13047.5 48.00 1.8898 220 369 4 A13048.0 48.50 1.9094 220 369 4 A13048.5 49.00 1.9291 220 369 4 A13049.0 49.50 1.9488 220 369 4 A13049.5 50.00 1.9685 220 369 4 A13050.0 2“ 50.80 2.0000 225 374 4 A1302 51.00 2.0079 225 412 5 A13051.0 52.00 2.0472 225 412 5 A13052.0 53.00 2.0866 225 412 5 A13053.0 54.00 2.1260 230 417 5 A13054.0 55.00 2.1654 230 417 5 A13055.0 56.00 2.2047 230 417 5 A13056.0 57.00 2.2441 235 422 5 A13057.0 58.00 2.2835 235 422 5 A13058.0 59.00 2.3228 235 422 5 A13059.0 60.00 2.3622 235 422 5 A13060.0 61.00 2.4016 240 427 5 A13061.0 62.00 2.4409 240 427 5 A13062.0 63.00 2.4803 240 427 5 A13063.0 2.1/2 63.50 2.5000 245 432 5 A1302.1/2 64.00 2.5197 245 432 5 A13064.0 65.00 2.5591 245 432 5 A13065.0 66.00 2.5984 245 432 5 A13066.0 2.5/8 66.68 2.6252 245 432 5 A1302.5/8 67.00 2.6378 245 432 5 A13067.0 68.00 2.6772 250 437 5 A13068.0 69.00 2.7165 250 437 5 A13069.0 2.3/4 69.85 2.7500 250 437 5 A1302.3/4 70.00 2.7559 250 437 5 A13070.0 71.00 2.7953 250 437 5 A13071.0 72.00 2.8346 255 442 5 A13072.0 73.00 2.8740 255 442 5 A13073.0 2.7/8 73.03 2.8752 255 442 5 A1302.7/8 74.00 2.9134 255 442 5 A13074.0 75.00 2.9528 255 442 5 A13075.0 76.00 2.9921 260 447 5 A13076.0 3“ 76.20 3.0000 260 447 5 A1303 77.00 3.0315 260 514 6 A13077.0 78.00 3.0709 260 514 6 A13078.0 79.00 3.1102 260 514 6 A13079.0 80.00 3.1496 260 514 6 A13080.0 81.00 3.1890 265 519 6 A13081.0 84.00 3.3071 265 519 6 A13084.0 85.00 3.3465 265 519 6 A13085.0 90.00 3.5433 270 524 6 A13090.0 95.00 3.7402 275 529 6 A13095.0 100.00 3.9370 280 534 6 A130100.0 104