Value Collection 88548516 Hex Nut 3/8-16 Grade 5 Zinc 50 Pack

Product Description

The VALUE COLLECTION 88548516 is a 3/8-16 UNC hex nut manufactured from Grade 5 steel with a zinc-plated finish. It is a standard fastener used across mechanical, structural, and trade installations wherever a 3/8-16 threaded bolt or stud requires a mating nut. The right-hand thread pattern follows standard UNC specifications. At 9/16 inches across flats and 21/64 inches in height, this nut fits a standard 9/16-inch wrench. The zinc plating provides basic corrosion resistance for general-duty applications. This package contains 50 individual nuts, making it suitable for contractors and technicians who need a working quantity on hand.

This hex nut is appropriate for residential and commercial construction, mechanical assemblies, HVAC equipment mounting, electrical enclosure hardware, plumbing fixture installations, and general maintenance applications. It is a common fastener for any trade professional working with 3/8-inch threaded hardware. The Grade 5 steel construction meets the strength requirements of most standard bolted connections encountered in field and shop work. This product does not meet military specifications.

Key Features

• 3/8-16 UNC thread size with right-hand thread direction
• Grade 5 steel construction for standard-duty strength requirements
• Zinc-plated finish for basic corrosion resistance
• 9/16 inches across flats — fits a standard 9/16-inch wrench or socket
• 21/64 inches in height — standard hex nut profile
• Sold in a 50-count package for job-site and shop use

Compatibility

Designed for use with any 3/8-16 UNC threaded bolt, screw, or stud. Compatible with standard UNC fastener assemblies in mechanical, structural, HVAC, plumbing, and electrical applications.

Installation Notes

Install using a 9/16-inch wrench or socket. Thread the nut onto the bolt by hand first to confirm thread engagement before applying torque. Follow applicable codes and fastener manufacturer guidance for proper clamping loads in structural or pressure-bearing assemblies. Inspect threads for damage before installation to avoid cross-threading.