... color, black, electro galvanize, hot dip galvanize... Medium Link Chain * Material: carbon steel, stainless steel* Suface: self color, black, electro galvanize, hot dip ... Ordinary mild steel chain, ASTM80 standard chain, DIN 5685 A/C short/long link chain, DIN 763 link chain, , NACM96 standard link chain, USA standard chain with ...