Socket Screw, Self Drilling Screws, Countersunk, Grub Screw, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
M14x2, M20x2.5, M16x2, M2.5x0.45, 1/4"-20
1 7/8", 3/8", 3 11/16", 1", 22 mm
Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Low-Profile Standard, Flanged Standard, Flat, Standard, Ultra-Low-Profile Standard
Pozidriv, Slot, Socket, External Square, Slotted