盤頭十字組合螺絲 十字穴 H型, 附 DIN 127 B 彈簧華司
BN 1720
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規範
DIN 7985 (Standard withdrawn)
產品特點
- 彈簧鋼製的彈簧華司
其他資訊
可依需求提供各類型螺絲與華司的組合
產品資訊
Headform |
Headform
Pan Head
|
Drive |
Drive
Cross recess H (Phillips)
|
Thread |
Thread
fully threaded
|
Material |
Material
Steel
|
Property class |
Property class
4.8
|
Surface |
Surface
zinc plated blue
|
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use