Tenders for Supply of Punched Washer A 16 For Bolt Or Screw Size M 14 To I.S: 2016 And Material Steel To I.S: 2062/2011 Grade E 250 A.. Punched Washer A 16 For Bolt Or Screw Size M 14 To I.S: 2016 And Material Stee L To I.S: 2062/2011 Grade E 250 A. Warranty Period: 30 Months After The Date Of Delivery