Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4"-20, 1/4 in, 1/2"-20, 1/2 in, 1/4 in, 1/4"-28, 9/16"-12, 9/16 in, 7/16"-14, 7/16 in
5 1/4", 1 3/8", 130 mm, 200 mm, 8 mm
Brass, Steel, Alloy Steel, PEEK, Plastic, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Button, Standard, Flat, Flanged Button
Pozidriv, Socket, External Square, Slotted, External Hex