A castle nut is often used in conjunction with a cotter pin. The slots accommodate the cotter pin when used with a drilled shank fastener. The castle and slotted styles are interchangable dependant on the desired design.
The Hillman Group 44070 M16-1.50 Metric Castle Nut, 5-Pack
$23.25
- SKU:
- HZ294010
- UPC:
- 008236729610
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.