中经公差容隙 es基本大经D，d(内)小径D1(外)小径d3螺距P2A1A和2A00.060080 UNF0.05190.04650.04471.52401.18031.13450.31750.0017620.00052910.073064UNC0.06290.05610.0538 1.85421.42461.42460.39690.0019700.00059110.073072UNF0.06400.05800.0560 1.85421.47231.4723 0.35280.0018990.00057020.086056UNC0.07440.0667 0.06412.18441.69341.69340.45360.0021270.00063820.086064UNF0.07590.06910.06682.18441.75481.7548 0.39690.0020400.00061230.099048UNC0.08550.07640.0734 2.51461.94181.9418 0.52920.0023020.00069130.099056UNF0.08740.0797 0.0771 2.51462.02362.02360.45360.0021910.00065740.1120 40UNC0.09580.08490.0813 2.84482.15742.15740.63500.0025070.00075240.1120 48UNF0.09850.08940.0864 2.84482.27202.2720 0.52920.0023610.00070850.1250 40UNC0.10880.0979 0.0943 3.17502.48762.48760.63500.0025620.00076950.1250 44UNF0.11020.10040.0971 3.17502.55012.55010.57730.0024840.00074560.138032UNC0.11770.10420.09973.50522.64592.6459 0.79380.0028200.00084660.138040UNF0.12180.11090.1073 3.50522.81782.81780.63500.0026140.00078480.164032UNC0.14370.13020.12574.16563.30633.30630.79380.0029160.00087580.164036 UNF0.14600.13390.12994.16563.40183.40180.70560.0028040.000841100.190024UNC0.16290.14490.1389 4.82603.68033.68031.05830.0033190.000996100.190032UNF0.16970.15620.15174.82603.96673.96670.79380.0030040.000901120.216024UNC0.18890.17090.16495.48644.34074.34071.05830.0034000.001020120.216028UNF0.19280.17730.17225.48644.50444.50440.90710.0032240.000967120.216032UNEF0.19570.18220.1777 5.48644.62714.6271 0.79380.0031830.0009551/40.250020UNC0.21750.19590.1887 6.3500 4.97524.9752 1.27000.0037310.0011191/40.250028UNF0.22680.21130.20626.3500 5.3680 5.36800.90710.0033220.0009971/40.250032UNEF0.22970.21620.21176.3500 5.49075.49070.79380.0032280.0009685/160.3125 18UNC0.27640.25240.24437.9375 6.4099 6.40991.41110.0040410.0012125/160.3125 20UN0.28000.25840.25127.9375 6.56276.56271.27000.0040600.001218 美制标准系列统公制对照表(mm)基本中经D2，d2内螺纹基本小径D1UNR外螺纹设计牙型小径d3(参考)公称...
