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统一螺纹内六角沉头螺钉 BS 2470

UN hexagon socket countersunk head screws-Table 3

标准类型:BS/英国  标准号:BS 2470-3-1973  规格:#0~3/4

统一螺纹内六角沉头螺钉 BS 2470尺寸图纸

单位:英寸(inch)

统一螺纹内六角沉头螺钉 BS 2470规格参数

(inch) P dk maxdk mink s maxs mine mint min
#0 800.1380.1170.0460.036 0.035 0.040 0.025
#1 640.1680.1430.0570.051 0.05 0.057 0.031
#2 560.1970.1680.0660.051 0.05 0.057 0.038
#3 480.2260.1930.0750.0635 0.0625 0.071 0.044
#4 400.2550.2180.0850.0635 0.0625 0.071 0.055
#5 400.2810.240.0930.0791 0.0781 0.089 0.061
#6 320.3070.2630.10.0791 0.0781 0.089 0.066
#8 320.3590.3110.1160.0952 0.0937 0.107 0.076
#10 240.4110.3590.1310.127 0.125 0.143 0.087
1/4 200.5310.4760.1670.1587 0.1562 0.178 0.111
5/16 180.6560.5890.2050.19 0.1875 0.214 0.135
3/8 160.7810.7040.2410.2217 0.2187 0.250 0.159
7/16 140.8440.7550.2420.253 0.2500 0.285 0.159
1/2 130.9370.8570.260.316 0.3125 0.357 0.172
5/8 111.1881.0650.3350.379 0.375 0.429 0.22
3/4 101.4381.2930.410.505 0.5 0.571 0.22
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