trusco六角形套筒固定螺钉扁平尖端黑色染料M20 x 60 1件 六边形插座螺钉 B63-2060

Package: Bolton Pack (Blister)
Dimensions (mm) d: M20
Dimensions (mm) L: 60
Screw pitch (mm): 2.5
Axis Hexagonal Hole Dimension (mm): 10
Strength Category: 45H
Surface Treatment: Black Dyed (Iron Oxide Coating)
Screw Length (mm): 60
尖端形状：平坦的尖端

铬钼钢（SCM435）
表面处理：黑色染色表面（氧化铁涂层）

121G

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• rohs2