Castle Slotted Nuts are specialized fastening components designed to provide secure connections with bolts or studs while allowing the use of a cotter pin for safety locking. Made from high-strength steel or corrosion-resistant materials, they ensure durability and reliable performance in demanding applications.
The slotted “castle” design allows a cotter pin to pass through both the nut and bolt, preventing loosening due to vibration or dynamic loads. Castle Slotted Nuts are commonly used in automotive, machinery, agricultural, and heavy equipment applications where safety and stability are critical.