MAGNI 560
High-Performance Fastener Coating System

Product Description

Magni 560 is a duplex fastener coating system that combines electroplated zinc and hex chrome-free passivated substrate with an aluminum-rich organic topcoat. The electroplated zinc layer provides sacrificial protection of the steel substrate while the topcoat creates a durable barrier. Magni 560 is engineered with integrated friction modifiers to eliminate the need for sealers or post coating lubricants. This feature ensures repeatable torque/tension characteristics in assembly. Magni 560 provides superior product performance in fewer layers than comparable finishes. Fewer processing steps results in improved quality and reduced costs. Magni 560 is designed for use on fasteners such as nuts, bolts, and other miscellaneous hardware.

Magni 560 can be applied via dip/spin, dip/drain, or spray application methods.

Appearance

Silver/Gray

Performance Data

Salt Spray
ASTM B117 1000 Hours
   
Cyclic Corrosion Resistance  
Ford APG 60 cycles
GM9540P 80 cycles
SAE J2334 60 cycles
Friction Characterisitics
DIN 946 coefficient of friction .13 +/- .03
Typical Coating Thickness 8 - 10 microns topcoat over
5 - 8 microns zinc/hex chrome free passivate

Key Advantages

  • Provides exceptional corrosion resistance
  • Hexavalent chrome free coating system (no chrome in the organic topcoat)
  • Provides exceptional galvanic corrosion resistance against aluminum and other metals
  • Consistent torque tension relationship without the need for post coating lubricants
  • Is a low cost alternative to cadmium, zinc alloys, and stainless steel
  • Resistant to automotive fuels and fluids
  • Recommended for external and internally threaded fasteners M6 and greater

Specifications

GMW4707 (General Motors Corporation)

WSS-M21P40-A1/A2 (Ford Motor Company)