ÁñÁ«appµ¼º½Èë¿Ú 504
MAGNI 504
Fastener Coating
ÁñÁ«appµ¼º½Èë¿Ú 504 is a chrome-free, water-based coating engineered for use on stainless steel. Typical applications include nuts, bolts, screws and clamps. This coating features an inorganic/organic hybrid resin system that withstands automotive fluid resistance requirements and should be applied to thread-forming fasteners and other fasteners that require high lubricity. ÁñÁ«appµ¼º½Èë¿Ú 504 is often used on stainless steel fasteners to prevent galling during assembly.
- Applied via dip-spin or spray application methods
- Consistent friction at varying temperatures and high clamp loads
- Fewer processing steps: improves quality and reduces cost
- Good adhesion characteristics when applied on difficult-to-wet surfaces, including electroplated zinc and zinc-rich coatings
- Oven cured
- Superior performance in fewer layers than comparable coatings
Performance Data*:
Adhesion
Method B:
GM9071OP
5B rating
Automotive fluid testing
WSA-M21P26-A 3.7.3 to 3.7.8: PASS
(water; gasoline; hot oil; ethylene glycol; brake fluid; power steering fluid; transmission fluid; diesel GM 6146M)
Coating Thickness
8-10 microns
Coefficient of friction
ISO 16047:
0.10 ± 0.03
Color
Black; blue; dark gray
* Typical Values – refer to OEM Specifications and ÁñÁ«appµ¼º½Èë¿Ú Application Guidelines for official specifications
OEM Specifications:
FCA
PS-1409
Ford
WSS-M21P33-A
General Motors
GMW 16431