Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
3/8 in, 3/8"-24, M16-2.00, M16, 1/4 in, 1/4"-28, M5, M5-0.80, 1/2"-13, 1/2 in
5 1/4", 70 mm, 130 mm, 3 11/16", 65 mm
Brass, Titanium, Steel, Alloy Steel, Stainless Steel, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Standard, Button, Flanged Button
Torx, Phillips, Socket, Slotted, External Square