Reusable Free-Spinning Washer Nuts turn freely during install until the washer is compressed against the work surface; a one-piece solution versus using a separate lock washer and a nut.
KEPS Type star washer captivated nuts bite into the mating surface as the nut is tightened, permanently marring the contact surface.
Zinc Plated finishes provide corrosion resistance without sacrificing strength. Stainless Steel is best for damp environments.
