socket head cap screw
hex socket head cap screw
countersunk head screw
Size: M6/8/10/12; The thread diameter: 6(mm); Port: Shanghai; Model Number: DIN7991; Finish: Black,ZINC,Plain,Black Oxide,ZINC PLATED,BLUE DYED,Cadmium Plated,Zinc-aluminum Coated,Chrome Plated,Zinc-Flake Coated,Silver Plated,Blue Anodized; Packaging Detail: Packaging Details Bulk small box ,then...