Machine, Socket Screw, Grub Screw, Self Drilling Screws
5/16"-18, #10-32, M1.6x0.35, M2.5x0.45, M6
75 mm, 6 1/2", 8", 1 7/8", 1/4"
Aluminum, Nylon, Plastic, Steel, Alloy Steel, Brass, Titanium
Flanged Button, Flanged Standard, Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Phillips, Hex, Socket, External Square, Slotted
1.5 mm, 2 mm, 1 mm, 0.4 mm, 0.45 mm