NBK America LLC Datasheets for Locknuts

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-increasing bearing surfaces (e.g., pitted grooves on flanges) or special internal thread-geometries.
Locknuts: Learn more

Product Name Notes
Hex Lock Nuts -- SWUS Nuts equipped with a high-performance mechanism of loosening prevention. Prevent loosening caused by vibration. Friction ring with very good restoration elasticity and heat resistance tighten the thread peak of the...
Hex Lock Nuts - Titanium -- SWUT Specific gravity is approximately 60% of stainless steel. These nuts are equipped with vibration resistant patch to prevent screw from loosening. Continuous Max. Operating Temperature: -40 to 120 deg C...