Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
3/8 in, 3/8"-24, 5/16"-18, 5/16 in, M16-2.00, M16, 1/4 in, 1/4"-28, 7/16"-20, 7/16 in
100 mm, 3 11/16", 85 mm, 40 mm, 22 mm
Steel, Alloy Steel, Steel, Stainless Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flat, Flanged Standard
Cross, Hex Socket, Socket, External Square, Slotted