We offer low carbon steel(mild steel), middle carbon steel, alloy steel, stainless steel and brass, aluminium alloy nuts.
To meet various requirements for corrosion resistant or strength,
nuts could be further treated such as heating, black oxide, zinc
coating, hot dipper galvanizing, black zinc coating, brass coating,
nickle and chrome plating, dacomate, etc.And we keep all kinds of nut in
stock.Like DIN934,DIN6923,DIN1587,DIN928,DIN929.Cage nut. Pls indicate
this requirements with your inquiry.