Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M2.5x0.45, M6, M10 x 1.50, #10-32, M1.6x0.35
5/16", 2 1/4", 130 mm, 3 11/16", 2 7/8"
Steel, Alloy Steel, Brass, Steel, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Low-Profile Standard, Flat, Flanged Standard, Flanged Button
Cross, Pozidriv, External Square, Slotted, Socket