METRO METAL IND. Exporters Of Stainless Steel , H.t. Bolts, Nuts (hex/squares/nylock/ Lock ) , Socket Cap Screws, Machine Screws Csk/pan/cheese Round Hd, Self Tapping Screws Csk/pan , Phillips Head Screws, Rivet Semi - Tubular, Solid, Step, Allen Grub Screws, Csk Allen Ca