tender for procurement of various sizes of full threaded ss316 bolt and nut with washers and full threaded ss316 stud and nut with washers for raw water pump and effluent treatment plant , various sizes of ss bolt & nut with washer plant and ss studs and nut with washerfor raw water pump house and effluent transfer , ss bolt & nut with washer m16 × 80 , ss bolt & nut with washer m16 × 120 , ss bolt & nut with washer m20 × 120 , ss stud and nut with washer m12 × 90 , ss stud and nut with washer m12 × 75 , ss stud and nut with washer m16 × 75 , ss stud and nut with washer m16 × 90 , ss stud and nut with washer m20 × 120