supply of stainless steel hexagonal head bolt with , stainless steel hexagonal head bolt with nut fully threaded of size m8 x 20 conforming to is 1 367 (part 14) 2002, along with suitable two ss flat washers conforming to is : 2016 - 1967 / din 125, one s s spring washer conforming to is: 3063 - 1994 / din 127 and one ss nut conforming to is: 1364 / part 3 / 2 002. all item shall conform to ss 304 , grade a2 - 70 make acceptable : tvs, lps, unbrako, apl note: mat erial should be supplied in assembled condition and shall be packed 200 nos in one carton box [ warranty period: 12 months after the date of delivery ] ] , stainless steel hexagonal head bolt with nylock nut fully threaded with of size m8 x 50 confor ming to is 1367 (part 14) 2002, along with suitable two ss flat washers conforming to is : 2016 - 1967 / di n 125, one ss spring washer conforming to is: 3063 - 1994 / din 127 and one nylock nut conforming to din 982 all item shall conform to ss 304, grade a2 - 70make acceptable : tvs, lps, unbrako, aplnote : mater ial should be supplied in assembled condition and shall be packed 200 nos in one carton box [ warranty p eriod: 12 months after the date of delivery ] ]