... /8”,3/4”,7/8”1) German standard welded 5685A/C chain/DIN763 chain/ DIN764 chain/DIN766 chain2) Zinc-plated, heat plated, yellow zinc ... , 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 8.5mm, 9mm, 10mm, 11mm, 12mm 13mm, 16mm, 18mm ... , 16mm, 18mm, 20mm, 23mm and 26mm5) DIN766 chain types include 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm ...