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. …

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 …

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Feb 10, 2025 · Locknuts are a type of prevailing-torque fastener that resists loosening under vibration and torque. They differ from standard nuts because they typically have friction …

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

Apr 20, 2025 · Lock nuts, also known as self-locking or stiff nuts, are specialized fasteners designed to prevent loosening caused by vibration, torque, or shock. While they are similar to …

May 17, 2024 · What is the Locking Nut? The locking nut, also known as a: nut with lock, locknut, lock nut, self-locking nut, stiff nut or prevailing torque nut, is a specially designed nut that is a …

For more than four decades, STS Industrial has supplied high-quality lock nuts to industries where safety, reliability, and performance cannot be compromised.

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.

Oct 24, 2023 · There are essentially two lock-nut types: Lock nuts which use friction are designed with pitted or flanged grooves and need greater torque to tighten and loosen. They don’t spin …