Set, Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M12x1.75, M10x1.25, M16x1.5, M2x0.4, M2.5x0.45
5 1/4", 1 3/8", 45 mm, 55 mm, 6 mm
Brass, Stainless Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Button, Flanged Button
Phillips, Pozidriv, Socket, External Square, Slotted