英制螺纹规格.doc

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1、英制螺纹规格,英制螺纹规格表英制惠氏螺纹（B．S．W．，8．S．F．，Whit．S．和Whit．）1 牙型2　直径与牙数系列3　基本尺寸4　公差5　标记6　螺纹检测7　螺纹加工英制螺纹规格　6g外螺纹大径6H内螺纹小径序号规格型号最大最小公差最大最小公差1M10*19.9749.7940.1809.1578.9170.2402M12*1.511.96811.7320.23610.67610.3760.3003M14*1.513.96813.7320.23612.67612.3760.3004M16*1.515.96815.7320.23614.67614.3760.3005M18

2、*1.517.96817.7320.23616.67616.3760.3006M20*1.519.96819.7320.23618.67618.3760.3007M22*1.521.96821.7320.23620.67620.3760.3008M24*1.523.96823.7320.23622.67622.3760.3009M26*1.525.96825.7320.23624.67624.3760.30010M27*1.526.96826.7320.23625.67625.3760.30011M30*1.529.96829.7320.23628.67628.3760.3001

3、2M27*226.96226.6820.28025.21024.8350.37513M30*229.96229.6820.28028.21027.8350.37514M33*232.96232.6820.28031.21030.8350.37515M36*235.96235.6820.28034.21033.8350.37516M42*241.96241.6820.28040.21039.8350.375　　　　　　　　1G1/8-289.7289.5140.2148.8488.5660.2822G1/4-1913.15712.9070.25011.89011.4450.4453

4、G3/8-1916.66216.4120.25015.39514.9500.4454G1/2-1420.95520.6710.28419.17218.6310.5415G3/4-1426.44126.1570.28424.65824.1170.541英制螺纹规格,英制螺纹规格表英制惠氏螺纹（B．S．W．，8．S．F．，Whit．S．和Whit．）1 牙型2　直径与牙数系列3　基本尺寸4　公差5　标记6　螺纹检测7　螺纹加工英制螺纹规格　6g外螺纹大径6H内螺纹小径序号规格型号最大最小公差最大最小公差1M10*19.9749.7940.1809.1578.9170.2402M12*

5、1.511.96811.7320.23610.67610.3760.3003M14*1.513.96813.7320.23612.67612.3760.3004M16*1.515.96815.7320.23614.67614.3760.3005M18*1.517.96817.7320.23616.67616.3760.3006M20*1.519.96819.7320.23618.67618.3760.3007M22*1.521.96821.7320.23620.67620.3760.3008M24*1.523.96823.7320.23622.67622.3760.3009M26

6、*1.525.96825.7320.23624.67624.3760.30010M27*1.526.96826.7320.23625.67625.3760.30011M30*1.529.96829.7320.23628.67628.3760.30012M27*226.96226.6820.28025.21024.8350.37513M30*229.96229.6820.28028.21027.8350.37514M33*232.96232.6820.28031.21030.8350.37515M36*235.96235.6820.28034.21033.8350.37516M42

7、*241.96241.6820.28040.21039.8350.375　　　　　　　　1G1/8-289.7289.5140.2148.8488.5660.2822G1/4-1913.15712.9070.25011.89011.4450.4453G3/8-1916.66216.4120.25015.39514.9500.4454G1/2-1420.95520.6710.28419.17218.6310.5415G3/4-1426.44126.1570.28424.65824.