Material: carbon steel, galvanized surface, corrosion resistance and high strength
Various sizes: M4*12mm/M4*14mm/M4*16mm/M4*20mm/M4*25mm/M4*30mm/M4*50mm
Packing: transparent plastic box, easy to carry and find the model number you need.
Trustworthy Quality: Very sturdy quality, suitable for indoor and outdoor use. Carbon steel is stronger than ordinary materials and has excellent sturdiness and rust resistance.
Attentive Service:NIANXIHAN focuses on customer satisfaction, if you have any questions or dissatisfaction, you can contact us by email, we will solve all your problems as soon as possible.