This lock nut is sold in a pack of five for cab and chassis hardware service on Mack trucks. It uses a locking thread design to resist loosening from vibration once torqued onto a bolt or stud. The nut is built as a replacement fastener for applicable Mack chassis applications.
Interchanges:
- Mack 20705513
- Mack 21AX314
- Mack 4103-5000824973
- FNU-0268
This unit is sold in packs of 5.
Features
Lock nut
Sold as a pack of 5 units
Cab and chassis fastener
Tech Specs
- Unit of Measure: Pack of 5
Used in this Truck Cab model
