... DIN5685 A/C, DIN766, DIN5685,DIN763, DIN764, BS Standard, Korean Standard, and etc.* Material: carbon steel* Sizes: 2 mm ... standard link chain, USA standard chain with hooks, DIN 764 link chain, DIN 766 link chain, Norwegian standard link chain, NACM90 machine ... /coil chain/passing chain, Korean standard link chain, Australian standard link chain, ...