螺丝规格表.doc

M/M 机械螺丝 2A (60)M/M 机械螺丝 2A (60)规格牙距P外径（D）辗造径规格牙距P外径（D）辗造径MAXMINMAXMINMAXMINMAXMINM40.53.973.863.623.58M20.41.981.891.721.69M4.50.54.474.364.124.08M2.30.42.282.192.021.99M50.54.974.864.624.58M2.50.452.482.382.182.15M60.755.975.855.455.41M2.60.452.582.482.282.25M70.756.976.856.456.41M30.52.982.882.642.61M81.07.977.837.297.24M3.50.63.473.363.063.03M91.08.978.838.298.24M40.73.983.843.493.15M101.259.969.819.129.07M4.50.754.474.343.963.92M101.09.979.829.289.23M50.84.984.834.434.38M121.2511.9711.7611.1211.07M61.05.975.825.305.25M121.511.9611.7910.9510.89M71.06.976.826.306.25M141.513.9613.7912.9512.89M81.257.967.797.127.07M161.515.9615.7914.9514.89M91.258.968.797.128.07M182.017.9517.6516.6216.54M101.59.969.778.978.91M181.517.9517.7816.9316.86M111.510.9710.739.979.91M202.019.9519.6518.6218.54M121.7511.9511.7610.7910.73M201.519.9519.7818.9218.85M142.013.9513.7412.6312.56M221.521.9521.7820.9220.85M162.015.9515.7414.6314.56M241.523.9523.7822.9222.85M182.517.9517.7116.3116.23M261.525.9525.7824.9324.85M202.519.9519.7118.3118.23M271.526.9526.7825.9325.85M222.521.9521.7120.3120.23M281.527.9527.7826.9326.85M243.023.9423.6821.9821.90M301.529.9529.7828.9328.85M273.026.9426.6824.9824.89M303.529.9429.6627.6627.56M333.532.9432.6630.6530.56常用螺纹规范对照表符号螺纹种类规范牙型角M公制粗牙ISO26160S细小螺丝ISOR150160UNC统一牙粗牙ISO26360UNF统一牙细牙ISO26360UNEF统一牙特细牙ISO26360UN统一牙固定牙ISO26360UNS统一牙特殊牙-60NC美制牙粗牙ANSIB1.160NF美制牙细牙ANSIB1.160NEF美制牙特细牙ANSIB1.160N美制牙固定牙ANSIB1.160NS美制牙特殊牙ANSIB1.160BSW英制牙粗牙BS8455BSF英制牙细牙BS8455BC自行车牙JISB022560SM针车用JISB022660CTV自行行车用风嘴JISD942260TV汽车用风嘴JIDD420760BSC英制自行车BS81160BA英制小螺丝BS933047Tr公制爱克母牙ISO290230TW爱克姆牙JISB022229ACME爱克姆牙ANSIB1.529STUB-ACME浅牙爱克姆ANSIB1.829C平行管用螺纹ISO228/155BSPF英制平行管螺纹BS277955PF英制平行管螺纹ISB020255R管用推拔管用ISO7/1551/16Rc管用推拔内螺纹ISO7/1551/16Rp管用平行内螺纹ISO7/155PT推拔管用JISB0203551/16PS平行内螺纹JISB020355BSP英制管牙BS21.277955NPT美制一般推拔管用ANSIB2.1601/16NPTR美制栏杆接头用ANSIB2.1601/16NPS美制一般平行管用ANSIB2.160NPSM美制平行管用装配器用ANSIB2.160NPSL美制锁紧螺帽用ANSIB2.160NPSH美制水管用ANSIB2.160NPSC美制管接头用ANSIB2.160NH美制消防水管用ANSIB2.160NPSF美制干封管用平行内螺纹ANSIB2.160NPTI美制干封管用平行ANSIB2.160NPTF美制干封管用推拔ANSIB2.1601/16NGT美制瓦斯用推拔ANSIB57.1601/16NGS美制瓦斯用平行ANSIB57.160NGO美制瓦斯用出口ANSIB57.160SGT美制瓦斯用特殊ANSIB57.1601/8E电灯泡用JISC7709圆V瓦斯桶凡而用JISB8245/6553/26C薄铜电线管用JISB020480常用规格（公制）M1.2*0.25M2.5*0.45M6*0.75M10*0.75M1.4*0.3M2.6*0.45M6*1M10*1M1.6*0.35M3*0.5M7*0.75M10*1.25M1.7*0.25M3*0.6M7*1M10*1.5M1.7*0.35M3.5*0.6M8*0.75M11*1M1.8*0.35M4*0.5M8*1M11*1.5M2*0.4M4*0.7M8*1.2512*1M2.2*0.45M5*0.5M9*1M12*1.25M2.3*0.45M5*0.8M9*1.25M12*1.5常用规格（美制）0-80UNF5-40UNC10-32UNF5/16-32UNEF1-64UNC5-44UNV12-24UNC3/8-16UNC1-72UNF6-32UNC12-28UNF3/8-24UNF2-56UNC6-40UNF12-32UNEF3/8-32UNEF2-64UNF5/32-32UNC1/4-20UNC7/16-14UNC3-48UNC8-32UNC1/4-28UNF7/16-20UNF3-56UNF8-36UNF1/4-32UNEF7/16-28UNEF4-40UNC3/16-24UNC5/16-18UNC1/2-13UNC4-48UNF10-24UNC5/16-24UNF1/2-20UNF常用规格（英制）1/8-401/2-121-82-4.55/32-329/16-121-1/8-72-1/8-43/16-245/8-111-1/4-