trusco六角形插座固定螺钉，空心尖端，黑色染色M2 x 3，43件 六边形插座螺钉 B31-0203

Package: Bolton Pack (Blister)
Dimensions (mm) d: M2
Dimensions (mm) L: 3
Screw pitch (mm): 0.4
Strength category: 45H
Surface treatment: Black dyed (iron oxide coating)
Screw portion length (mm): 3
Tip shape: Bow tip

铬钼钢（SCM435）
表面处理：黑色染色表面（氧化铁涂层）

2.1G

-

-

-

-

• iso
• rohs2