Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M6, M8, M10 x 1.50, M1.6x0.35, M2.5x0.45
4 7/16", 130 mm, 22 mm, 40 mm, 3/4"
Aluminum, Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Standard, Low-Profile Standard, Flat, Flanged Standard, Ultra-Low-Profile Standard
Hex, Hex Socket, External Square, Slotted, Socket