Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
3/4"-10, 3/4 in, 1/4 in, 1/4"-28, 3/8 in, 3/8"-24, 5/8"-11, 5/8 in, 5/16"-18, 5/16 in
1 9/16", 130 mm, 100 mm, 160 mm, 3"
Stainless Steel, Brass, Titanium, Nylon, Plastic, Steel, Alloy Steel
Button, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Cross, Phillips, Socket, External Square, Slotted