Tenders for Supply of Set Of Hexgon Head Bolt Is-1364 Part-1Iso 4014 Size M20 X 65Mm P-8.8 Sh-Le-6.5 Rt With Castle Nut M20 Is:2232 A-8 Washer Spring M20 01 No.Washer Plain M20 02 Nos.T Otal 05 Nos Manufacturers Name & Property Class Must Be Embossed Indented On Ha Rdwares. Warranty Period: 30 Months After The Date Of Delivery