12mm*1.25 All Metal Flanged Lock Nut
These lock nuts have metal, not rubber, that acts to lock the nut onto the bolt. This nut is also flanged allowing it to function like you are using a washer.
- Threads: 12mm*1.25
- Thickness: 11.4mm
- Non-serrated flange
- Used with a 17mm wrench or socket
Do you need your lock nut fast? If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day. Free shipping on orders in USA over $100. Excludes Hawaii and Alaska. Buy now!