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Zinc Plated Steel Castle Nuts

Introducing Wanshsin-fast, a renowned name in the realm of manufacturing and supplying, presenting the finest Zinc Plated Steel Castle Nuts. Meticulously crafted and coated with resilient zinc, these nuts deliver sturdy and dependable fastening solutions. With an unwavering dedication to quality, Wanshsin-fast ensures that each Castle Nut adheres to rigorous industry standards. Whether it's for construction, automotive, or industrial purposes, our Zinc Plated Steel Castle Nuts offer a secure and trustworthy fastening solution. Rely on Wanshsin-fast for top-tier nuts designed for enduring performance.

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Product Description

Castle nuts get their name from the fact that they resemble a castle's parapet. When a cotter pin is inserted through the slots and a hole in the fastener, the nut will be locked into place and can resist loosening due to vibration. Without inserting a pin or wire to lock the nut in place, a castle nut functions just like a standard hex nut.

Size: 5/16 in.-24
Standard hex nut with a slotted round section on 1 end
Can be locked into place by inserting a cotter pin through the slots and a hole in the fastener
Screws onto a bolt, cap screw or threaded rod of the same thread size
Use with washers to help distribute the load (not included)
Thread type: fine, thread class: UNF-2B
Specification(s) met: ASME B18.2.2 and ASME 1.1
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