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Serrated hex flange head cap screws fully threaded

BN 80007

~DIN 6921

(Standard withdrawn)



Headform
Headform Hexagonal with flange
Drive
Drive Hexagon
Thread
Thread fully threaded
Material
Material Steel
Property class
Property class 8.8
Surface
Surface zinc plated yellow

All features

All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.


Standard

~DIN 6921 (Standard withdrawn)

Features

Headform
Headform Hexagonal with flange
Drive
Drive Hexagon
Thread
Thread fully threaded
Material
Material Steel
Property class
Property class 8.8
Surface
Surface zinc plated yellow

Functional principle

1. Tightening: teeth penetrate the surface
2. Loosening: teeth shear off material
3. Surface condition after loosening

Illustration functional principle