FORD WSS-M21P40-A1
FASTENER FINISH S440, ELECTROLYTIC ZINC PLATE, TRIVALENT CHROMATE, LUBRICATED ALUMINUM-RICH ORGANIC TOPCOAT, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
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| Organization: | FORD |
| Publication Date: | 22 March 2019 |
| Status: | active |
| Page Count: | 6 |
scope:
The materials defined by these specifications are corrosion protective coatings over steel. They consist of an electrolytic or mechanical zinc plate, a hexavalent chromium free conversion coating, and an integrally lubricated aluminum-rich topcoat. This coating system provides enhanced corrosion protection, and consistent torque-tension control.
Document History
FORD WSS-M21P40-A1
March 22, 2019
FASTENER FINISH S440, ELECTROLYTIC ZINC PLATE, TRIVALENT CHROMATE, LUBRICATED ALUMINUM-RICH ORGANIC TOPCOAT, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
The materials defined by these specifications are corrosion protective coatings over steel. They consist of an electrolytic or mechanical zinc plate, a hexavalent chromium free conversion coating,...
June 11, 2002
CORROSION PROTECTIVE COATING, ELECTROLYTIC ZINC PLATE, TRIVALENT CHROMATE, LUBRICATED ALUMINUM-RICH ORGANIC TOPCOAT, SILVER
1. SCOPE The materials defined by these specifications are corrosion protective coatings over steel. They consist of an electrolytic or mechanical zinc plate, a hexavalent chromium free conversion...