This cup head internal hexagonal screw is made of first-class steel factory raw materials, guaranteed to be corrosion-resistant and rust proof. The screw specifications are complete, and the size, material, and color can be customized according to customer needs. Own a factory with years of production experience; Having a first-class technical team; Advanced equipment, efficient production capacity, and accurate delivery.

The cup head hex screw can be widely used in Heavy Industry, Water Treatment, Retail Industry, Food&Beverage, and more. The head shape of screws can also be selected from Pan, Truss, Flat, Round, HEX, Socket Cap, etc; Surface treatment customizable: Black, ZINC, Plain, Black Oxide, ZINC PLATED, Zinc aluminum Coated, Chrome Plated, etc.

This screw is rust resistant and corrosion-resistant, made of stainless steel material. Conventional bolts are prone to rusting, but stainless steel bolts have unique rust resistance characteristics, so there is no need to worry about rusting.