trusco六边形插座纽扣螺栓三价白色所有螺钉M5 x 20 21件 六边形插座按钮头螺栓 B774-0520

Package: Bolton Pack (Blister)
SSS standard product (SSS003-1977)
Dimensions (mm) d: M5
Dimensions (mm) L: 20
Screw pitch (mm): 0.8
Screw length (mm): 20
Type (full thread/half thread): full thread
Strength category: 10.9
Surface治疗：三价铬酸盐（白色）

铬钼钢（SCM435）
表面处理：三价铬酸盐饰面（白色）

73G

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• iso
• rohs2