Socket Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M16-2.00, M16, 7/8"-9, 7/8 in, 5/8"-11, 5/8 in, 1/4 in, 1/4"-28, 1/4 in, 1/4"-20
40 mm, 1 9/16", 50 mm, 3 11/16", 70 mm
Brass, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flat, Flanged Button
Phillips, Socket, Slotted, External Square, External Hex