螺栓 对边 N.m ㎏ .m N.m ㎏ .m N.m M14 22 69 7 98 10 137 M16 24 98 10 137 14 206 M18 27 137 14 206 21 284 M20 30 177 18 275 28 402 M22 32 226 23 333 34 539 M24 36 314 32 471 48 686 M27 41 441 45 637 65 1030 M30 46 588 60 883 90 1226 M33 50 705 75 1128 115 1471 M36 55 981 100 1471 150 1765 M39 60 1477 120 1765 180 2157 M42 65 1520 155 2354 240 2746 M45 70 1765 180 2746 280 3138 M48 75 2256 230 3432 350 39
M P Sort Order - 22 Size Size Suffix Thread Designation Custom Thread Designation Pitch Class Max Min 0.25 M0.25x0.075 M0.25 0.075 6g 0.250 0.235 0.25 M0.25x0.075 M0.25 0.075 4g6g 0.250 0.235 0.3 M0.3x0.08 M0.3 0.08 6g 0.300 0.284 0.3 M0.3x0.08 M0.3 0.08 4g6g 0.300 0.284 0.35 M0.35x0.09 M0.35 0.09 6g 0.350 0.333 0.35 M0.35x0.09 M0.35 0.09 4g6g 0.350 0.333 0.4 M0.4x0.1 M0.4 0.1 6g 0.400 0.382 0.4 M