Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M1.6x0.35, 1/4"-20, M5x0.8, M10 x 1.50, M2.5x0.45
3 1/8", 85 mm, 3 11/16", 2 3/4", 1 11/16"
Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Standard, Flanged Standard, Flat, Low-Profile Standard, Ultra-Low-Profile Standard
Pozidriv, Hex Socket, Socket, Slotted, External Square