This zinc plated UNC half lock nut is designed to provide strong and dependable fastening in structural, mechanical, and construction applications where a compact locking solution is required. Manufactured to recognised industry standards, it offers reliable performance in demanding environments. The zinc plated finish enhances corrosion resistance, making it suitable for both indoor and outdoor use where long-term durability is essential.

The half-height design makes this nut ideal for use in restricted spaces or as a secondary locking nut when paired with a full nut. Its Unified National Coarse thread ensures smooth engagement and accurate tightening, helping reduce the risk of loosening caused by vibration or mechanical movement. This makes it well suited to machinery assembly, engineering installations, and general construction work requiring secure fastening.

Sold individually, this zinc plated UNC half lock nut provides a practical and reliable fastening solution for professional tradespeople and DIY users. Its compact profile, corrosion-resistant finish, and dependable thread form make it a trusted choice for applications that demand strength, precision, and long-lasting performance.