Split spring lock washers for screws with cylindrical head

BN 774
Overlay

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Split spring lock washers for screws with cylindrical head

BN 774
Standard
DIN 7980 (Standard withdrawn) ~ČSN 021740
Material
Spring steel
Surface
zinc plated blue
Hardness
430-530 HV

Beskrivning

Mer information

Other coatings on request.

Säkerhetsinstruktioner

Transport och lagring

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

Varianter

CAD