Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4 in, 1/4"-28, 7/8"-9, 7/8 in, 9/16"-12, 9/16 in, 3/4"-10, 3/4 in, 1/2"-20, 1/2 in
55 mm, 3 11/16", 2 7/8", 160 mm, 16 mm
Aluminum, Steel, Alloy Steel, Titanium, Nylon, Plastic, Stainless Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Standard, Flanged Button
Pozidriv, Socket, External Square, Slotted, External Hex