Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M1.6x0.35, M2x0.4, 5/16"-18, M20x2.5, #8-32
130 mm, 3 1/8", 30 mm, 2 3/4", 2 7/8"
Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Standard, Low-Profile Standard, Flat, Flanged Standard, Flanged Button
Slot, Pozidriv, Socket, External Square, Slotted