Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/4 in, 1/4"-28, 5/8"-11, 5/8 in, 9/16"-12, 9/16 in, 1/2"-20, 1/2 in, 1-1/8"-7, 1-1/8 in
45 mm, 3 11/16", 8", 140 mm, 5/16"
Steel, PEEK, Plastic, Nylon, Plastic, Titanium, Steel, Alloy Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Torx, Phillips, Slotted, Socket, External Square