Lock Nuts

Flange Nuts

Flange nuts are engineered fasteners that incorporate a widened, washer-like base directly into the nut's geometry to distribute high clamping forces over an expanded surface area. This integrated flange prevents the crushing or marring of softer mating materials and can feature a serrated underside for enhanced prevailing torque and anti-vibration properties. These fasteners significantly streamline assembly processes and are ubiquitous in automotive transmission mounting, heavy construction machinery, and industrial equipment where joint stability and load distribution are paramount.