Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/2"-20, 1/2 in, 9/16"-12, 9/16 in, 7/16"-14, 7/16 in, M8, M8-1.25, 5/16 in, 5/16"-24
70 mm, 3 11/16", 140 mm, 65 mm, 25 mm
Steel, Steel, Alloy Steel, PEEK, Plastic, Titanium, Nylon, Plastic
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Standard, Flanged Button
Torx, Hex, Socket, External Square, Slotted