Curved spring washers

BN 797

Curved spring washers

BN 797

Standard: DIN 137 A (Standard withdrawn) ~UNI 8840 A ~ČSN 021733
Material: Spring steel
Surface: mechanical zinc plated blue
Hardness: 420-490 HV

Description

Additional information

We recommend DIN 137 B for new construction: BN 796 / BN 798 / BN 800

Variants

CAD

Alternative products

BN 795 | Curved spring washers

BN 795 | DIN 137 A

Curved spring washers

Spring steel, black

BN 798 | Waved spring washers

BN 798 | DIN 137 B

Waved spring washers

Spring steel, mechanical zinc plated blue