公制、美制螺纹标准数据库 培训资料_精品.doc

InchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmm3310–28 UNS2A0.00100.02540.18904.80060.18254.6355——0.16584.21130.16254.12750.14643.71862B0.15103.83540.16004.06400.16684.23670.17114.34590.1900436 UNS2A0.00090.02290.18914.80310.18364.6634——0.17114.34590.16814.26970.15603.96242B0.16004.06400.16604.21640.17204.36880.17594.46790.1900440 UNS2A0.00090.02290.18914.80310.18404.6736——0.17294.39170.17004.31800.15924.04372B0.16304.14020.16904.29260.17384.41450.17754.50850.1900448 UNS2A0.00080.02030.18924.80570.18474.6914——0.17574.46280.17314.39670.16444.17582B0.16704.24180.17204.36880.17654.48310.17994.56950.1900456 UNS2A0.00070.01780.18934.80820.18524.7041——0.17774.51360.17524.45010.16814.26972B0.17104.34340.17504.44500.17844.53140.18164.61260.19004.8260No.Standard Series and Selected Combinations- Unified Screw ThreadsMaxMinor Diameter MinMaxPitch DiameterMajorDiameter MinMineMajor DiameterUNR MinorDia.c MaxRef.MaxdMin MinPitch DiameterNominal SizeThreads perInchand SeriesDesignationaClass ClassMaxdMinAllowanceInternalbExternalbInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmInchmmNo.Standard Series and Selected Combinations- Unified Screw ThreadsMaxMinor Diameter MinMaxPitch DiameterMajorDiameter MinMineMajor DiameterUNR MinorDia.c MaxRef.MaxdMin MinPitch DiameterNominal SizeThreads perInchand SeriesDesignationaClass ClassMaxdMinAllowanceInternalbExternalb4612–36 UNS2A0.00090.02290.21515.46350.20965.3238——0.19715.00630.19414.93010.18214.62532B0.18604.72440.19204.87680.19805.02920.20195.12830.2160540 UNS2A0.00090.02290.21515.46350.21005.3340——0.19895.05210.19604.97840.18354.66092B0.18904.80060.19504.95300.19985.07490.20355.16890.2160548 UNS2A0.00080.02030.21525.46610.21075.3518——0.20175.12320.19915.05710.19044.83622B0.19304.90220.19805.02920.20255.14350.20595.22990.2160556 UNS2A0.00070.01780.21535.46860.21125.3645——0.20375.17400.20125.11050.19414.93012B0.19705.0038