60°沉頭帶榫細(xì)桿螺栓 GOST 7785
60° flat countersunk head nib bolts with reduced shank
標(biāo)準(zhǔn)類型:GOST/俄國 標(biāo)準(zhǔn)號(hào):GOST 7785-1981 規(guī)格:M20~M24
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單位:毫米(mm)
60°沉頭帶榫細(xì)桿螺栓 GOST 7785規(guī)格參數(shù)
(mm) | P | dk | k max | ds | s | k1 min |
M20 | 2.5 | 32 | 11.5 | 18.38 | 5.4 | 5.5 |
M24 | 3 | 38 | 13 | 22.05 | 6.6 | 6.7 |