Uniform Coating: The nickel coating is uniform and dense, with high hardness, and the coating can be heat treated to improve its hardness.
Brass Material: DIY leather rivets are made of brass material, the surfaces are flat and smoother, no burrs, excellent workmanship, sturdy and durable.
Curved Surfaces Design: Book binding screw adopts curved surfaces design, smoother, excellent workmanship, beautiful and durable.
Beautiful Appearance: Bookbinding round flat head stud screw is smoother and delicate, hard and thick.
Electroplating Treatment: Metal nail rivet studs adopts electroplating treatment, which is not easy to fade and paint, so that the surfaces of the product is bright and as new.