Ribbed lock washers
BN 14083
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其他資訊
用於螺絲強度等級 ≤ 8.8
產品資訊
Material |
Material
Spring steel
|
Surface |
Surface
zinc plated blue
|
硬度 |
硬度
380-510 HV
|
注意
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