Grub Screw, Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M14x2, M24x3, M2x0.4, M20x2.5, M2.5x0.45
5 1/4", 1/2", 4 7/16", 140 mm, 6 1/2"
Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Flanged Standard, Ultra-Low-Profile Standard, Low-Profile Standard, Flat, Flanged Button
Hex, Slot, Pozidriv, Slotted, External Square