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1型雙套管膨脹螺栓 GOST 28457

Type 1 double sleeve expansion bolt

標(biāo)準(zhǔn)類(lèi)型:GOST/俄國(guó)  標(biāo)準(zhǔn)號(hào):GOST 28457-1990  規(guī)格:M6~M20

1型雙套管膨脹螺栓 GOST 28457尺寸圖紙

單位:毫米(mm)

1型雙套管膨脹螺栓 GOST 28457規(guī)格參數(shù)

(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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