This is a Nylok lock nut, sized M16-2.0. This nut uses a nylon insert to resist loosening from vibration, a common design for driveline and chassis hardware.
Interchanges:
- 27-01223-016
- ENC16MM
- M5215
- PTRHWC12501
- WA21-N003
Features
M16-2.0 thread size
Nylok nylon-insert locking design
Tech Specs
- Thread size: M16-2.0
