Value Collection HNI20500-10LBBX Hex Nut 1/2-13 Grade a

Product Description

The VALUE COLLECTION HNI20500-10LBBX is a 1/2-13 UNC hex nut manufactured from Grade A steel with a clear zinc finish. It features right-hand threading and is designed for general mechanical fastening applications where a standard unified coarse thread pattern is required. The nut measures 0.75 inches across flats and 7/16 inches in height, conforming to standard hex nut dimensions for the 1/2-13 thread size. The clear zinc coating provides basic corrosion resistance suitable for indoor and light-duty outdoor use. Licensed tradespeople and maintenance technicians working in HVAC, plumbing, electrical, and general construction will encounter this fastener in equipment assembly, pipe support, and structural attachment tasks.

This hex nut is suited for residential and light commercial applications involving equipment mounting, structural connections, and general hardware assembly. It is commonly used with 1/2-13 UNC bolts and threaded rod in situations requiring a standard-duty steel fastener. The right-hand thread direction is the conventional configuration for the majority of mechanical fastening work encountered in trade service and installation environments.

Key Features

• 1/2-13 UNC right-hand thread for compatibility with standard unified coarse thread fasteners
• Grade A steel construction for reliable general-purpose strength
• Clear zinc finish provides basic corrosion protection
• 0.75 inches across flats fits standard 3/4-inch wrenching tools
• 7/16-inch height conforms to standard hex nut profile for the 1/2-13 thread size

Compatibility

Designed for use with 1/2-13 UNC threaded bolts, studs, and threaded rod in general mechanical and structural fastening applications.

Installation Notes

Installation requires a standard open-end, box, or socket wrench sized for 3/4 inches across flats. Power down or de-energize any equipment before fastening hardware in electrical or HVAC panels. Avoid overtightening, which can strip threads or distort the nut; follow equipment manufacturer torque guidance when specified in service documentation. Zinc-finished fasteners are not recommended for highly corrosive or submerged environments without additional protective measures.