Set, Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M14x2, M2.5x0.45, M1.6x0.35, #10-24, M20x2.5
1 3/8", 1 9/16", 55 mm, 20 mm, 85 mm
Brass, Stainless Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Button
Cross, Torx, Socket, External Square, Slotted