supply of set of hex. head bolt complete ( for fixing of vertical damper in rcf mainline coaches ) , consisting of the following 5 items as per rcf drg.no.cc05100, items-19, 20, 22, 23 & 24 alt-g. 1. hex. head bolt m20x120n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdts-057 - qty. / set 1no. 2. hex. head bolt m20x190n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdts-057 - qty. / set 1no. 3. split pin 4x36 to is: 549 -2005, coating as per mdts-057 - q ty. / set 2nos. 4. spring washer b20 to is: 3063 -1994, coating as per mdts-057 - qty. / set 2nos. 5. hex. nut ( dc ) m20 to is: 1364 ( part-3 ) -2002, 6, coating as per mdts-057 qty. / set 2nos. note: bolts & nut shall be of make / brand tvs or dfl or unbrako or tuff only.set of hex. head bolt complete ( for fixing of vertical damper in rcf mainline coaches ) , consisting of the following 5 items as per rcf drg.no.cc05100, items-19, 20, 22, 23 & 24 alt-g. 1. hex. head bolt m20x120n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdts-057 - qty. / set 1no. 2. hex. head bolt m20x190n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdts-057 - qty. / set 1no. 3. split pin 4x36 to is: 549 -2005, coating as per mdts-057 - q ty. / set 2nos. 4. spring washer b20 to is: 3063 -1994, coating as per mdts-057 - qty. / set 2nos. 5. hex. nut ( dc ) m20 to is: 1364 ( part-3 ) -2002, 6, coating as per mdts-057 qty. / set 2nos. note: bolts & nut shall be of make / brand tvs or dfl or unbrako or tuff only., set of hex. head bolt complete ( for fixing of vertical damper in rcf mainline coaches ) , consisting of the following 5 items as per rcf drg.no.cc05100, items-19, 20, 22, 23 & 24 alt-g. 1. hex. head bolt m20x12 0n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdts-057 - qty. / set 1no. 2. hex. head bolt m20x190n ( sh to is: 9549-1980 ) to is: 1364 ( p art-1 ) -2002, b, 5.6, n, ce, coating as per mdt s-057 - qty. / set 1no. 3. split pin 4x36 to is: 549 -2005, coating as per mdts-057 - q ty. / set 2nos. 4. spring was her b20 to is: 3063 -1994, coating as per mdts-057 - qty. / set 2nos. 5. hex. nut ( dc ) m20 to is: 1364 ( part-3 ) - 2002, 6, coating as per mdts-057 - qty. / set 2nos. note: bolts & nut shall be of make / brand tvs or dfl or unbrako or tuff only. [ warranty period: 30 months after the date of delivery ] carr. repair stores / tpty, andhra pradesh 1319.00 kg scr