The Fabco 688-0497 or 6880497 is a genuine OEM 7/16-20 hex lock nut designed for off-highway applications. Fabco specializes in transfer cases, steerable drive axles, and related drivetrain components, and this nut is supplied as a genuine Fabco replacement hardware part. The 7/16-20 thread specification indicates a 7/16-inch diameter with 20 threads per inch, a fine-thread fastener commonly used in precision drivetrain assemblies. Pro Gear and Transmission carries genuine Fabco hardware for customers who need exact OEM specifications. Call us to confirm this is the correct fastener for your application.
Features
Genuine OEM Fabco replacement hardware
7/16-20 thread specification (7/16-inch diameter, 20 threads per inch, fine thread)
Hex lock nut design for secure fastening in drivetrain assemblies
Off-highway product application
Sold by Pro Gear and Transmission
Tech Specs
- Thread Size: 7/16-20 (7/16 in. diameter, 20 threads per inch, fine thread)
- Nut Style: Hex Lock
- OEM Status: Genuine Fabco OEM
- Application: Off-Highway
