Serrated hex flange head cap screws fully threaded
BN 20226
~DIN 6921
(Standard withdrawn)
Kopfform |
Kopfform
Hexagonal with flange
|
Antrieb |
Antrieb
Hexagon
|
Schaft |
Schaft
fully threaded
|
Werkstoff |
Werkstoff
Steel
|
Festigkeitsklasse |
Festigkeitsklasse
8.8
|
Oberfläche |
Oberfläche
zinc plated with thick layer passivation
|
All features
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
Standard
Features
Kopfform |
Kopfform
Hexagonal with flange
|
Antrieb |
Antrieb
Hexagon
|
Schaft |
Schaft
fully threaded
|
Werkstoff |
Werkstoff
Steel
|
Festigkeitsklasse |
Festigkeitsklasse
8.8
|
Oberfläche |
Oberfläche
zinc plated with thick layer passivation
|
Funktionsprinzip
1. Tightening: teeth penetrate the surface
2. Loosening: teeth shear off material
3. Surface condition after loosening
Illustration Funktionsprinzip
BN 20170 - ~DIN 6921
Serrated hex flange head cap screws fully threaded - Steel - 8.8 - zinc plated blue
BN 80007 - ~DIN 6921
Serrated hex flange head cap screws fully threaded - Steel - 8.8 - zinc plated yellow
BN 9727
VERBUS RIPP® - Ribbed hex flange head cap screws - Steel - 100 - zinc flake coated GEOMET® 500 A