Value Collection MP39602 Hex Nut 5/16-18 Grade 8

Product Description

The VALUE COLLECTION MP39602 is a 5/16-18 hex nut manufactured from Grade 8 steel with a zinc yellow dichromate finish. Grade 8 steel provides high tensile strength suited for demanding mechanical and structural fastening applications. The zinc yellow dichromate coating delivers corrosion resistance in both indoor and outdoor environments. This nut features a right-hand thread pattern conforming to Unified National Coarse (UNC) standards, a width across flats of 0.5 inches, and a height of approximately 0.266 inches (17/64 inch). It is a standard hardware fastener installed by HVAC technicians, plumbers, electricians, and general contractors wherever high-strength fastening is required.

This hex nut is appropriate for use in residential and commercial mechanical systems, equipment mounting, structural connections, and general trade fastening applications. The 5/16-18 UNC thread size is commonly encountered in HVAC equipment brackets, electrical panel mounting hardware, plumbing fixture supports, and similar trade installations. The Grade 8 rating makes it suitable for high-load or vibration-prone assemblies where lower-grade fasteners may not perform adequately.

Key Features

• Grade 8 steel construction for high tensile strength in demanding fastening applications
• Zinc yellow dichromate finish provides corrosion resistance
• 5/16-18 UNC right-hand thread for broad compatibility with standard hardware
• Width across flats of 0.5 inches accepts standard 1/2-inch wrenches and sockets
• Height of 17/64 inch (approximately 0.266 inches) for compact installation clearance

Compatibility

Designed as a standard 5/16-18 UNC Grade 8 hex nut for use with any matching 5/16-18 threaded bolt or stud in mechanical, electrical, plumbing, or HVAC applications.

Installation Notes

Installation requires a standard 1/2-inch wrench or socket. Ensure mating bolt threads are clean and free of debris before assembly. Apply thread-locking compound if vibration is a concern in the application. Torque to the value specified by the equipment manufacturer or applicable code for Grade 8 5/16-18 fastener assemblies.