Hillman Fasteners 150006 5/16-18 Hex Nut 100 Pack

Product Description

The HILLMAN FASTENERS 150006 is a 100-pack of 5/16-18 coarse thread hex nuts manufactured from zinc plated steel. These standard hex nuts are used to fasten bolts and threaded rod in a wide range of mechanical, structural, and utility applications. The zinc plating provides a base level of corrosion resistance suitable for general indoor and light-duty outdoor use. Each nut in the pack conforms to the 5/16-18 UNC thread specification, making them compatible with standard 5/16-inch coarse thread fasteners. This bulk pack is a practical supply for contractors, maintenance technicians, and trade professionals who work through high volumes of fasteners on the job.

These hex nuts are well suited for residential and light commercial construction, equipment assembly, HVAC equipment mounting, electrical enclosure work, and general mechanical installations. The coarse thread profile allows for faster assembly and better performance in situations where debris or minor thread damage may be present. The bulk quantity of 100 per pack reduces the need for frequent restocking on active job sites or in shop inventory.

Key Features

• 5/16-18 UNC coarse thread for fast, reliable engagement with standard 5/16-inch bolts and threaded rod
• Zinc plated steel construction provides corrosion resistance for general-purpose applications
• 100 nuts per pack for bulk use on active job sites or shop stocking
• Standard hex profile accepts common wrenches and sockets for quick installation and removal

Compatibility

Designed for use with 5/16-18 UNC coarse thread bolts, cap screws, and threaded rod in general mechanical and construction applications.

Installation Notes

These hex nuts are installed by hand-threading onto a compatible 5/16-18 bolt or threaded rod, then tightening with a standard wrench or socket. Ensure mating fasteners share the same thread specification before assembly. For structural or code-governed connections, consult the applicable building or mechanical code for torque and fastener grade requirements. Avoid mixing zinc plated fasteners with dissimilar metals in corrosive or wet environments without appropriate isolation measures.