Machine, Socket Screw, Grub Screw, Self Drilling Screws
1/2"-13, 1/2 in, 7/16"-20, 7/16 in, 3/4"-16, 3/4 in, 7/16"-14, 7/16 in, 1-1/8"-7, 1-1/8 in
22 mm, 18 mm, 14 mm, 1/8", 2 1/2"
Steel, Steel, Alloy Steel, Nylon, Plastic, Titanium, Plastic
Flanged Button, Flat, Flanged Standard, Standard, Ultra-Low-Profile Standard
Phillips, Socket, External Square, Slotted, External Hex
0.7 mm, 2.5 mm, 2 mm, 1 mm, 0.4 mm