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Since 1982, we at Lok-Mor® have reliably manufactured industrial-grade locknuts from our Mansfield, Texas, facility. Based on our 40+ years of experience, design engineers and procurement personnel frequently approach our

Manufacturing standards are vital in the procurement process. Knowing the exact quality and characteristics of what is being purchased is critical to avoid being non-compliant

Hex locknuts are among the most common locknuts used in industrial assemblies, named for their hexagonal shape. A hex profile provides installers with strong tool contact while still allowing flexibility

All-metal and nylon-insert designs are the two most common types of locknuts we manufacture at Lok-Mor®. It’s also one of the most frequent questions we hear from buyers and engineers:

As a leading manufacturer of Made-in-America™ locknuts, we are frequently approached by engineers and procurement personnel seeking to determine if locknuts can be reused. To help answer these questions, our

Locknuts can be broadly categorized into three types: prevailing-torque, free-spinning, and structural. While these three types of locknuts all provide a cost-effective and vibration-resistant solution to fasten joints, each has