This 3/4-16 nylon insert locknut is sized 1-1/8 in. long by 57/64 in. high and comes in a pack of 5, built for Mack cab and chassis hardware. The nylon insert grips the mating threads to resist loosening under vibration, making it suited to fastener applications across the cab and chassis.
Interchanges:
- 21168435
- Mack 21AX793
This unit is sold in packs of 5.
Features
Nylon insert locknut construction
Thread size 3/4-16
Overall length 1-1/8 in.
Height 57/64 in.
Sold as a pack of 5 units
Tech Specs
- Thread size: 3/4-16
- Length: 1-1/8 in.
- Height: 57/64 in.
- Material: Nylon insert locknut
