No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

VW coating specifications on wheel bolts

I received a request from a customer , he asked me a coating according standard VW 137 50, the coating code is c675, which kind of coating is it? The part to be coated is a wheel bolt.

Thanks

Simone Lievore
Bimecc - Veggiano, Padova, Italy
2004

Your customer should have provided a copy of VW 137 50 to you if you are supposed to certify that the parts will meet the specified requirements. First, there is no category c675. The code letter c means electrolytically zinc plated. Also, the requirements for the plating are specified in another VW standard such as TL 217. You really should review the documents before proceeding any further.

Toby Padfield
Automotive module supplier - Michigan
2004

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: