Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
3/8 in, 3/8"-24, 5/16"-18, 5/16 in, 7/16"-20, 7/16 in, 1/4"-20, 1/4 in, 5/16 in, 5/16"-24
1 9/16", 100 mm, 70 mm, 3 11/16", 45 mm
Steel, Titanium, Stainless Steel, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flat, Flanged Button
Phillips, Socket, External Square, Slotted, External Hex