supply of set of fasteners for cover of earthing device, where one set consists of two items: 1) hexagon socket head cap screw m8 x20, electro galvanised, as per is: 2269-95 table-1 -01 nos 2) spring washer m8, square section, electro galvanised, as per is: 3063-92 type b qty= 01 nos. to rcf drg. no. lw71232 alt e item no 8 & 9 respectively.set of fasteners for cover of earthing device, where one set consists of two items: 1) hexagon socket head cap screw m8 x20, electro galvanised, as per is: 2269-95 table-1 -01 nos 2) spring washer m8, square section, electro galvanised, as per is: 3063-92 type b qty= 01 nos. to rcf drg. no. lw71232 alt e item no 8 & 9 respectively.,set of fasteners for cover of earthing device, where one set consists of two items: 1) hexago n socket head cap screw m8 x20, electro galvanised, as per is: 2269-95 table-1 -01 nos 2) spring washer m8, square section, electro galvanised, as per is: 3063-92 type b qty= 01 nos. to rcf drg. no. lw71232 alt e item no 8 & 9 respectively. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]