supply of hex head screw m8x50mm stainless steel and set of stainless steel bolt etc. , 1. set of stainless steel bolt, size m10 x 45 mm, with one no. spring washer and one no. flat washer. make: dfl, unbrako, tvs, & tuff only. standard quality din 933 for screw, din 127 for spr ing washer and din 125 for plain washer. all items of grade ss 304. 2. size m10 stainless steel nut g rade 304. make: dfl, unbrako , tvs & tuff only. standard quality din 933 for screw, din 127 for spri ng washer and din 125 for plain washer. all items of grade ss 304. make : dfl, unbrako, tvs & tuff. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , (i) hex head screw m8x50mm stainless steel (fully threaded) as per is:1364 (part-2) 202 3 or latest, a2-70 to is:1367(part-14)1984 or latest qty-1 nos. (ii) spring washer conforming to is:3063- 1994 with amendment 1 or latest type b for m8 bolt qty -1 no. (iii) nyloc nut m8 stainless steel as per i s:7002-2008 or latest,a2-70 to is:1367(part 14):1984 or latest qty -1 no. note :material should be supp lied in assembled condition. make: tvs, tuff, dfl & unbrako. [ warranty period: 30 months after t he date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]