tender for hex. head bolt complete consisting of 3 items m20x85 & nut (for draw bar arrangement) to rypsdrg. no.ryps/scr/c&w/sk-0261,item-1,2 & 3,alt-nil as per drg.no. (ref:drg.no. rites/tp-9405-s-001,alt 9,item no.12 specn: is: 1364 part- i/ 2002, is: 2232/1967,is: 549/2005 .