Curved spring washers

BN 797
Overlay

1

/2

Curved spring washers

BN 797
표준
DIN 137 A (Standard withdrawn) ~UNI 8840 A ~ČSN 021733
Material
Spring steel
Surface
mechanical zinc plated blue
Hardness
420-490 HV

설명

추가 정보

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

변형

CAD