trusco六边形螺栓三价白色所有螺钉M4 x 12 50件 Cormic Hexagon头螺栓 B722-0412

Package: Bolton Pack (Blister)
Dimensions (mm) d: M4
Dimensions (mm) L: 12
Screw pitch (mm): 0.7
Screw length (mm): 12
Type (full thread/half thread): full thread Strength category: 4.8
Surface treatment: trivalent chromate (white)

用于冷涂层的碳钢线（SWCH）
表面处理：三价铬酸盐饰面（白色）

102G

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