Value Collection 39612 Hex Nut 5/16-24 Grade 8 Steel

Product Description

The VALUE COLLECTION 39612 is a 5/16-24 UNF hex nut machined from Grade 8 steel and finished with a zinc yellow dichromate coating for corrosion resistance. The nut features a right-hand thread and measures 0.5 inches across the flats with a height of approximately 17/64 inches. Grade 8 steel provides higher tensile strength than standard Grade 2 or Grade 5 fasteners, making this nut appropriate for high-load mechanical assemblies. The zinc yellow dichromate finish adds a secondary layer of protection against oxidation. This fastener is sold in minimum order quantities of 100 pieces per order.

This hex nut is suited for use in heavy equipment, agricultural machinery, automotive applications, and industrial assemblies where a fine-thread, high-strength fastener is required. The 5/16-24 UNF thread designation indicates a fine-pitch thread, which provides greater thread engagement and improved resistance to loosening under vibration compared to coarse-thread equivalents. Electricians, HVAC technicians, plumbers, and general mechanical trades will encounter this fastener in equipment mounting, panel work, and structural connections.

Key Features

• Grade 8 steel construction for high tensile strength in demanding applications
• 5/16-24 UNF fine-thread profile for improved vibration resistance
• Zinc yellow dichromate finish for corrosion protection
• Right-hand thread, standard orientation for most assemblies
• 0.5 inches across flats, fits standard 1/2-inch wrench or socket

Compatibility

Designed for use with 5/16-24 UNF threaded fastener assemblies requiring a Grade 8 steel hex nut with zinc yellow dichromate finish.

Installation Notes

Install using a standard 1/2-inch wrench or socket. Ensure mating bolt or stud is also rated Grade 8 or equivalent to maintain full assembly strength. Power down or de-energize any equipment before accessing fastener locations in electrical or mechanical panels. Follow applicable torque guidelines from the equipment manufacturer or relevant industry standards for Grade 8 UNF fasteners.