Socket Screw, Self Drilling Screws, Machine, Grub Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M20x2.5, M10 x 1.50, M10x1.5, M1.6x0.35, M2.5x0.45
3 1/8", 3 11/16", 16 mm, 22 mm, 3/4"
Aluminum, Steel, Nylon, Plastic, Brass, Titanium
Ultra-Low-Profile Standard, Flanged Button, Flat, Flanged Standard, Standard
Torx, Phillips, Slot, Slotted, External Square