Supply Of Hex Head Bolt M 20 X 80-8.8 To Is:1364 Part -1 Zinc Passivated - A3l To Is:1367 Part-11to Icf Drg No:t-3-2-801 Alt-h/5, Item No:22.. Hex Head Bolt M 20 X 80-8.8 To Is:1364 Part -1 Zinc Passivated - A3l To Is:1367 Part-11to Icf Drg No:t-3-2-801 Alt-h/5, Item No:22.