Special flat washers without chamfer, for screws up to property class 8.8
BN 20538
DIN 125 A
(Standard withdrawn)
ISO 7089
~UNI 6592
~ČSN 021702
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue with CresaCoat® C 313 Silver
|
| Hardness |
Hardness
200 HV
|
All features
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
Standard
DIN 125 A (Standard withdrawn)
ISO 7089
~UNI 6592
~ČSN 021702
Additional information
CresaCoat® dry coating is a non-electrolytically applied, thin coating with integrated lubricating properties and additional corrosion protection.
Certificate is available on request for specific properties such as friction coefficients.
For fasteners with a tribological coating, it is essential to clarify the requirements in advance, in particular a validation of the friction values is required for nominal dimensions > M12!
Certificate is available on request for specific properties such as friction coefficients.
For fasteners with a tribological coating, it is essential to clarify the requirements in advance, in particular a validation of the friction values is required for nominal dimensions > M12!
Features
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue with CresaCoat® C 313 Silver
|
| Hardness |
Hardness
200 HV
|