Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M12x1.75, M2.5x0.45, M20x2.5, #6-32, M10 x 1.50
3/8", 2 1/4", 240 mm, 16 mm, 30 mm
Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic, Stainless Steel
Flanged Standard, Standard, Flat, Flanged Button, Ultra-Low-Profile Standard
Pozidriv, Hex, External Square, Socket, Slotted