A locknut, also known as a lock nut, locking nut, self-locking nut, prevailing torque nut, [1] stiff nut[1] or elastic stop nut, [2] is a nut that resists loosening under vibrations and torque. Prevailing torque nuts …

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Mar 13, 2025 · The locknut is also called a lock nut, locking nut, or prevailing torque nut. It is a nut that shows resistance for loosening if high pressure and torque are applied.

Since 1995, Locknut Technology has manufactured and processed high-quality, all-metal, prevailing-torque locknuts for industrial applications. Our specialties include production of FLEXTOP ®, high …

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Aug 5, 2020 · What are Lock Nuts? A lock nut, also referred to as locknut, locking nut, and self-locking nut, is a kind of fastener that used to secure bolted joints and resist loosening under vibration and …

Class 4 is a low- to medium-carbon steel that has been fully or partially annealed. It is approximately equivalent to Grade 2 fasteners. Grade 5 is a medium-strength fastener suitable for securing most …

Lock nuts, also known as locking nuts or self-locking nuts, are a special type of mechanical fasteners designed to resist vibrations, shocks, and other forces that can cause traditional nuts to loosen over …

Locknuts are internally threaded fastener that possesses locking capabilities either by themselves or in concert with another component. By design, lock nuts are engineered to resist loosening when …

Learn about how locking nuts solve problems associated with vibration and cyclical loading to keep threaded joints secure.