Serrated lock washers internal and external serrations

BN 783
Product image of Serrated lock washers internal and external serrations
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Product image of Serrated lock washers internal and external serrations
  • Product image of Serrated lock washers internal and external serrations
  • Technical drawing with dimensions of Serrated lock washers internal and external serrations

Serrated lock washers internal and external serrations

BN 783
Material
Spring steel
Surface
zinc plated blue
Hardness
350-425 HV

Safety Instructions

Transportation and storage

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

Variants

CAD