Serrated lock washers type A, external serrations

BN 20231
Overlay

1

/2

Serrated lock washers type A, external serrations

BN 20231
표준
DIN 6798 A (Standard withdrawn) ~UNI 8842 A ~ČSN 021745
Material
Spring steel
Surface
zinc plated with thick layer passivation
Hardness
350-425 HV

안전 지침

운송 및 보관

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

변형

CAD