철(스틸)

5/8″-11 x 1 1/4″ Socket Head Oval Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish

5/8″-11 x 1 1/2″ Socket Head Oval Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish

3/4″-10 x 3/4″ Socket Head Oval Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish

3/4″-10 x 1 1/2″ Socket Head Oval Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish