1/2"-20 SAE Castle Nut Call for Price  Quantity Available: 6   Call for Price

Castle nuts are often used with cotter pins to attach wheels to spindles. The slots accommodate the cotter pin when used with a drill shank.

- Thread: 1/2"-20
- Easy installation
- Ideal for low-torque applications
- Commonly used to attach wheels to spindles
- Zinc finish for improved corrosion resistance

SKU: 370495
Manufacturer: FASTENING SPECIALISTS, INC.
Manufacturer Part #: B047E- 8 PCS