Hillman Fasteners 150015 Hex Nut 1/2-13 50 Pack

Product Description

The HILLMAN FASTENERS 150015 is a 50-pack of 1/2-13 coarse thread hex nuts manufactured from zinc plated steel. These nuts are a standard fastening component used across mechanical, structural, and utility applications. The 1/2-13 designation refers to a 1/2-inch nominal diameter with 13 threads per inch, following the UNC (Unified National Coarse) thread standard. Zinc plating provides a baseline layer of corrosion resistance suitable for general indoor and light outdoor use. Licensed trade professionals and experienced installers rely on bulk packs like this to keep common fastener sizes on hand for service calls and installations.

These hex nuts are suited for residential and commercial construction, mechanical equipment mounting, HVAC unit installations, plumbing fixture support, and electrical enclosure assembly. Anywhere a 1/2-13 threaded bolt or stud is used, this nut provides a compatible mating fastener. The bulk 50-count packaging makes this practical for contractors stocking service vans or shop inventory.

Key Features

• 1/2-13 UNC coarse thread profile for broad compatibility with standard 1/2-inch threaded fasteners
• Zinc plated steel construction for corrosion resistance in general service environments
• 50-count pack for efficient inventory stocking and jobsite use
• Hex drive profile accepts standard open-end, box, and socket wrenches

Compatibility

Designed for use with any standard 1/2-13 UNC threaded bolt, stud, or threaded rod in general mechanical and construction applications.

Installation Notes

Installation of hex nuts should be performed by a qualified tradesperson following applicable mechanical and structural codes. Always ensure the mating bolt or stud is free of debris and damage before threading the nut. Use the appropriate wrench size for a 1/2-inch hex nut to achieve proper seating without stripping. Do not use zinc plated fasteners in high-corrosion or submerged environments without verifying suitability for the application.