Machine, Socket Screw, Grub Screw, Self Drilling Screws, External Hex
7/16"-14, 7/16 in, 3/8"-16, 3/8 in, 1/2"-13, 1/2 in, 7/16"-20, 7/16 in, M5, M5-0.80
6 1/2", 1 7/8", 1/4", 1", 2"
Brass, Steel, Alloy Steel, Titanium, Plastic, Stainless Steel
Flanged Button, Flanged Standard, Flat, Low-Profile Standard, Ultra-Low-Profile Standard
Slot, Hex Socket, External Square, Slotted, Socket
2 mm, 1.75 mm, 2.5 mm, 1.25 mm, 0.4 mm