trusco摇滚腿旋钮SUS 303直径18螺钉M6总长度45（不锈钢） 长柄膝盖紧固件 TLK-18-M6-45

Outer diameter (mm): 18
Knob height (mm): 9
Screw dimensions: M6 x 1.00
Screw length (mm): 15
Total length (mm): 45
Neck dimensions (mm): 36
Shaft diameter (mm): 4.8
With anti-slip nylon washer

不锈钢（SUS303）
镜像抛光

20G

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