Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
#4-48, M8, M10 x 1.50, M1.6x0.35, M2.5x0.45
2 1/8", 3 1/8", 22 mm, 2 3/4", 16 mm
Steel, Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic
Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flanged Standard, Flanged Button
Slot, Hex Socket, External Square, Slotted, Socket