Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
#8-32, M10 x 1.50, M1.6x0.35, M2.5x0.45, #6-32
5 1/4", 3/8", 3 9/16", 4 7/16", 130 mm
Brass, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Flanged Button, Standard, Ultra-Low-Profile Standard, Flanged Standard
Pozidriv, Phillips, External Square, Socket, Slotted