ELECTROPLATING PROCESS: Screw back studs spikes kit adopts electroplating coloring process, the surfaces are shiny, not easy to fade, hard and thick.
MATERIAL: Spiked screw rivet is made of brass material and adopts electroplating process, which is strong and easy to use, with good toughness and high hardness.
SMOOTHER : Metal screw back is evenly stressed, finely polished, round and smoother without burrs.
REGULAR THREAD: The thread of metal rivet spikes screw back is clear and flat, with strong tightening and not easy to loosen.
PREMIUM WORKMANSHIP: Spiked cone spike stud is artificially polished, with smoother lines and no burrs.