1、M20M24M30M36M42GB/T418.6310.8914.2017.5919.8526.1732.9539.5550.8560.7972.07eGB/T61706.017.668.7911.0514.3817.7720.0326.7572.02GB/T6172.1810131618243036465565s5.575.66.17.99.512.215.918.722.325.431.534.9m2.43.24.75.26.88.410.814.821.525.631341.82.22.7456121521注:A 级用于 D16,B 级用于 D16六角螺母规格重量表SH每 1000 个钢
2、dD螺母的近似公称尺寸允差重(公斤)粗制半精制-0.360.480.3811.52.31714-0.4316.25.674170.580.4519.610.991921.916.32(14)22-0.521125.2827.734.12(18)270.700.5531.244.192034.661.91(22)3236.975.94-1.0041.6111.90(27)411.000.6547.3168.0053.1234.202863.5370.9042-1.201.500.8075.5598.6048753886.5957.30垫圈规格重量表斜垫圈规格重量表公称GB852-66 工字GB853-66 糟钢GB852-66GB853-66钢用方斜垫用方斜垫直径B(螺纹千个重量千个重直径)H1量(公量(公(公斤)斤)23.64039.7607.095.03.8375.74.2265011.31008.0626.74.82910490357.7255.413.01809.0130667014.7250200