The Fabco 688-0776 or 6880776 is a genuine OEM M12x1.75 Class 8 hex zinc nut. The M12x1.75 thread pitch and Class 8 grade rating identify this as a high-strength metric fastener, zinc-plated for corrosion resistance. Fabco hardware is specification-matched to their transfer case, steerable drive axle, and related drivetrain assemblies, making part-number accuracy critical when replacing fasteners in these systems. Pro Gear and Transmission carries genuine Fabco parts. Call us to confirm this is the correct fastener for your application before ordering.
Features
Genuine OEM Fabco part number 688-0776 or 6880776
M12x1.75 thread specification
Class 8 strength grade
Hex head, zinc-plated finish
Designed for Fabco transfer case and steerable drive axle applications
Sold by Pro Gear and Transmission
Tech Specs
- Thread Size: M12x1.75
- Strength Grade: Class 8
- Head Style: Hex
- Finish: Zinc-plated
