... CHAINS Welded link Chain(Corresponding to DIN 5685 1)English standard link chain/Mild link chain 3/32",1 ... 4”,7/8”1) German standard welded 5685A/C chain/DIN763 chain/ DIN764 chain/DIN766 chain2) Zinc-plated, ... 19mm, 20mm, 22mm, 25mm, 28mm and 32mm4) DIN764 chain types include 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, ... 14mm, 16mm, 18mm, 20mm, 23mm and 26mm5) DIN766 chain types include 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, ...