Machine, Self Drilling Screws, Socket Screw, Grub Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
#4-40, M10 x 1.50, M2x0.4, M1.6x0.35, M2.5x0.45
5 1/4", 1/2", 3/8", 5/16", 2 3/4"
Nylon, Plastic, Brass, Steel, Titanium, Steel, Alloy Steel
Flat, Flanged Standard, Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Torx, Slot, Hex Socket, External Square, Slotted