Quality & traceability
Widely used and globally approved
The Nord-Lock washer is a high end product with documented success in many industries. Our products are approved by several industry standards and specified by numerous international companies.
The most prominent certification of Nord-Lock washers include:
- DIBt (Deutsches Institut für Bautechnik)
- DNV (Det Norske Veritas)
- EBA (Eisenbahn-Bundesamt)
- TÜV (Technischer Überwachungs-Verein)
Visit Nord-Lock washers – Certificates to find out more about the certifications.
The quality & environmental assurance of Nord-Lock washers include:
- ISO 9001
- ISO 14001
- Licensed by Dörken to perform Delta Protekt® surface coating in-house
- RoHs, ELV and Reach compliant
- Full traceability
In 2011 Nord-Lock began to laser mark various sizes of the Nord-Lock washers. Since January 2016 all Nord-Lock washers manufactured are laser marked with the Nord-Lock brand name, control number and a type code. This is to ensure that all of our customers receive genuine Nord-Lock washers and enables full traceability down to the first assembly.
Laser marking, type code table
|Steel, Delta Protekt® coating||flZn|
|Stainless steel SS||SS|
|INCONEL® / HASTELLOY® C-276 276||276|
For more information regarding the importance of using genuine Nord-Lock products, please visit Copies could cost you dearly.