Tender For supply of hex nut m16 prevailing torque type as per, din6925/din980v, property class-10 tois: 1367 -2002 pt-8, a3b. note- quantity required in packing of 8 nos. specn: din6925/din980v, property class-10 to is: 1367 -2002 pt-8, a3b [ warranty period: 30 months after the date of delivery ]