沉头拉铆螺母
标准:GB/T17880.2
铆接于带有倒角的薄板孔内,安装好后其头平面与板面持平。
可供应材质:钢,铝,铜,及不锈钢
生产范围:附下图
注:沉头拉铆螺母(大沉头)亦提供柱纹型式。
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SIZE | D | e | h(ref.) | HOLE D d | d -0.03 -0.20 | dK +0.30 -0.30 | k +0.20 -0.20 | L +0.30 -0.30 |
CM3(R) CM3(R)X10.5 | M3 | 1.6-3 3~4 | 4 | 5 | 5 | 7.8 | 1.5 | 9.5 10.5 |
CM4(R) CM4(R)X13 | M4 | 1.6-3.5 3.5~5 | 6.0 | 6 | 6 | 9 | 1.5 | 11.0 13.0 |
CM5(R) CM5(R)X15 | M5 | 1.6-3.5 3.5~5 | 8.0 | 7 | 7 | 10 | 1.5 | 14.0 15.0 |
CM6(R) CM6(R)X17 | M6 | 1.6-4 4~6 | 9.0 | 9 | 9 | 12 | 1.5 | 15.0 17.0 |
CM8(R) CM8(R)X19 | M8 | 1.6-4.5 4.5~6 | 10.5 | 11 | 11 | 14 | 1.5 | 16.5 19 |
CM10(R) CM10(R)X20.5 | M10 | 1.6-4.5 4.5~6 | 11.5 | 13 | 13 | 16 | 1.5 | 19.0 20.5 |
CM12(R) | M12 | 1.6-5 | 14.5 | 15 | 15 | 18 | 1.5 | 22.5 |