Round head square neck bolts without hex nuts
BN 645
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b: the partially threaded version can not always be guaranteed
規範
DIN 603
~UNI 5732
~ČSN 021319
其他資訊
由製造商決定, 桿徑可以和螺紋有效徑一致
產品資訊
| Headform |
Headform
Round with square neck
|
| Thread |
Thread
partially threaded
|
| Material |
Material
Stainless steel
|
| Material type |
Material type
A2
|