supply of set of galvanized hexagonal head bolt fully threaded of grade 8.8 , set of galvanized hexagonal head bolt fully threaded of grade 8.8 as per is: 1364, with 1no. flat washer as per is: 2016 and 1 no. spring washer as per is: 3063 and nut as per grade 8 is specification, set consists of 5 items as given below: 1) set of hexagonal head bolt of size m10x50 mm with suitable flat washer, spring washer and nut - 2000 nos./set 2) set of hexagonal head bolt of size m10x40 mm with suita ble flat washer, spring washer and nut - 2000 nos./set 3) set of hexagonal head bolt of size m10x30 mm wi th suitable flat washer, spring washer and nut -2000 nos./set 4)nut suitable for m10 size hexagonal head b olt -2000 nos./se, 5)set of hexagonal head bolt of size m8x30 mm with suitable flat washer, spring washer- 1000 nos/set bolt & nut make: tvs / gkw/bolt master / dfl/unbrako/ vif. spring washer make: tvs / gkw/bolt master / dfl/unbrako/vif/forbes/bbbb. [ warranty period: 30 months after the date of de livery ] ]