Hex nuts with flange and serrations

BN 30312
Overlay

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Hex nuts with flange and serrations

BN 30312
표준
~DIN 6923 (Standard withdrawn) ~ISO 4161
Material
Steel
Property class
8
Surface
zinc plated blue

기능 원리

1. Tightening: teeth penetrate the surface

2. Loosening: teeth shear off material

3. Surface condition after loosening

변형

CAD