L H Dottie Co 5HN58 Grade 5 Hex Nut 5/8-11

Product Description

The L H DOTTIE CO 5HN58 is a 5/8-11 Grade 5 hex nut designed for general mechanical fastening in trade and construction applications. Grade 5 designation indicates medium-carbon steel construction with proof load and tensile strength requirements meeting ASTM and SAE standards for that classification. The 5/8-11 callout identifies a 5/8-inch nominal diameter with 11 threads per inch, coarse thread series. This type of nut is used across HVAC equipment mounting, electrical enclosure assembly, structural bracketing, and general mechanical connections where a reliable threaded fastener is required.

This hex nut is suited for residential and light commercial trade work wherever a 5/8-11 coarse thread fastener is specified. Common applications include securing equipment bases, pipe hangers, structural supports, and mechanical assemblies. It is sold individually and is a standard hardware accessory stocked for field use by HVAC technicians, electricians, plumbers, and general contractors.

Key Features

• 5/8-11 coarse thread series for broad compatibility with standard 5/8-inch bolts and threaded rod
• Grade 5 strength rating for medium-strength fastening applications
• Hex drive geometry accepts standard wrenches and sockets
• Sold as individual unit for precise quantity ordering

Compatibility

Designed for use with 5/8-11 coarse thread bolts, cap screws, and threaded rod in standard trade fastening applications.

Installation Notes

Install using an appropriately sized open-end, box, or socket wrench. Ensure mating bolt or threaded rod is also 5/8-11 coarse thread before assembly. De-energize and isolate any equipment before fastener work near electrical or mechanical systems. Follow applicable codes and torque guidelines specified by the equipment manufacturer or project engineer.