Security Locknut

Manufacturing and distributing the original Security Locknut along with supporting products and custom solutions. Security Locknuts are for heavy industrial and high-vibration environments in which securing bolted joints is critical. The Security Locknut is manufactured with quality and pride in Vernon Hills, Illinois. Primary industries served: railroad, mining, material handling, crushing & pulverizing.

All-steel. Fully reusable. Won't back off. Made in USA.

www.SecurityLocknut.com