Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/8"-11, 5/8 in, 9/16"-12, 9/16 in, 1/2"-20, 1/2 in, 1/2"-13, 1/2 in, 5/16 in, 5/16"-24
3 11/16", 8", 2 7/8", 85 mm, 160 mm
Steel, PEEK, Plastic, Steel, Alloy Steel, Titanium, Nylon, Plastic
Standard, Ultra-Low-Profile Standard, Flat, Flanged Standard, Flanged Button
Phillips, Socket, Slotted, External Square, External Hex