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HILLMAN 180069
Castellated nuts, aka castle nuts are locking devices. These nuts have slots cut into one end and are 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 interchangeable dependent on the desired design. Common applications include automotive repairs.
- Can be secured with a cotter pin through a drilled hole in the fastener (not included)
- Zinc-plated for durability and moderate corrosion resistance
- Ideal for attaching wheels to spindles
- Best when used for low torque applications