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1型双套管膨胀螺栓 GOST 28457

Type 1 double sleeve expansion bolt

标准类型:GOST/俄国  标准号:GOST 28457-1990  规格:M6~M20

1型双套管膨胀螺栓 GOST 28457尺寸图纸

单位:毫米(mm)

1型双套管膨胀螺栓 GOST 28457规格参数

(mm) P dk L1 maxL1 mindc maxdc mind1 maxd1 minL2 maxL2 minL3 maxL3 minn maxn mind2 maxd2 minL0 maxL0 minn1 maxn1 minc maxc minds maxds minb maxb mink maxk mink1 maxk1 mind0 maxd0 mind3 maxd3 minL maxL min
M6 11040.3139.69109.859.15927.2626.7421.2620.741.7251.4757.257.117.71517.2853.653.352.1251.87565.8840.3139.6914.71514.2852.6252.3756.256.11110.8270.3769.63
M8 1.251255.3754.631211.8211.181129.2628.7421.2620.742.1251.8759.259.120.2619.743.653.352.1251.87587.8550.3149.6915.21514.7853.1252.8758.258.11312.8290.43589.565
M10 1.51470.3769.631413.8213.181337.3136.6927.2626.742.1251.87511.2811.125.7625.243.653.352.1251.875109.8560.3759.6319.7619.243.653.3510.2810.11514.82110.435109.565
M12 1.751685.43584.5651615.8215.181539.3138.6927.2626.742.1251.87512.7812.638.3137.693.653.352.1251.8751211.8270.3769.6320.2619.744.153.8512.2812.116.516.32131129
M16 222130.5129.52221.7920.212055.3754.6339.3138.692.6252.37517.181762.3761.633.653.352.1251.8751615.82160.5159.529.2628.745.154.8516.4316.2522.522.29240.575239.425
M20 2.528160.5159.52827.7926.212675.3774.6355.3754.632.6252.37521.212171.3770.633.653.352.1251.8752019.79200.575199.42538.3137.696.185.8220.4620.2528.528.29300.65299.35
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