Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M24x3, M20x2.5, M2.5x0.45, 3/8"-24, M10 x 1.50
40 mm, 20 mm, 55 mm, 130 mm, 3 1/8"
Aluminum, Brass, Steel, Alloy Steel, Nylon, Plastic, Titanium
Flanged Standard, Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Standard
Hex, Pozidriv, Slot, Slotted, External Square