supply of different types of bolts & screw.different types of bolts & screw.,allen bolt part no. m8x25 mm grade 10.8 or above make :-tvs/unbrako/lps or similar. [ warranty period: 30 months after the date of delivery ] ] , hex head screw m10x50 (half threaded) stainless steel, as per drawing: :is 1364 (p art-1) : 2002, iso 4014: 1999, a2-70 to is:1367 (part-14)-1984,ce, packing instruction : as per standa rd packing. [ warranty period: 30 months after the date of delivery ] ] , set of hexagonal head stainless steel bolt fully threaded m8x25mm with suitable 01 no. flat washer and 1 no. of suitable spring washer to is 1367 to grade a2-70. [ warranty period: 30 months aft er the date of delivery ] ]