Value Collection 446016BR Hex Lock Nut 3/4-10 Grade L9

Product Description

The VALUE COLLECTION 446016BR is a distorted-thread hex lock nut engineered for high-strength fastening applications. Manufactured from Grade L9 steel with a cadmium dichromate finish, this nut resists loosening under vibration and dynamic loads without requiring a separate locking insert or washer. The distorted thread design creates mechanical interference on installation, locking the nut in place along the fastener thread. It fits a 3/4-10 UNC thread and measures 1.125 inches across the flats with a height of 0.767 inches. Tradespeople and maintenance technicians working with structural assemblies, heavy equipment, or high-vibration systems rely on this type of fastener to maintain clamp load over time.

This hex lock nut is suited for industrial, mechanical, and construction applications where standard nuts are insufficient due to vibration or cyclical loading. The 3/4-10 UNC thread size is common in structural steel fabrication, heavy equipment assembly, and general industrial maintenance. The cadmium dichromate finish provides corrosion resistance in moderately demanding environments. Right-hand thread direction follows standard installation practice. It is sold individually with a minimum order quantity of 10 units.

Key Features

• Distorted thread locking style resists loosening under vibration without secondary locking hardware
• Grade L9 steel construction provides high tensile strength
• Cadmium dichromate finish delivers corrosion protection
• 3/4-10 UNC right-hand thread for broad compatibility with standard inch-series fasteners
• 1.125 inches width across flats fits standard 3/4-inch hex tooling
• Height of 0.767 inches suits typical structural and equipment fastening stack-ups

Compatibility

Designed for use with 3/4-10 UNC inch-series threaded fasteners in standard hex nut applications requiring a distorted-thread locking mechanism.

Installation Notes

Install using a standard 1-1/8-inch hex wrench or socket. Distorted-thread lock nuts are single-use fasteners in most applications; once removed, the locking action is reduced and replacement is recommended. Torque to the value specified by the equipment manufacturer or applicable structural code. Follow all relevant fastener standards and job-site safety procedures during installation.