Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/16"-18, 5/16 in, 1/4 in, 1/4"-28, 1/4 in, 1/4"-20, 5/16 in, 5/16"-24, 7/16"-20, 7/16 in
130 mm, 3 7/8", 70 mm, 85 mm, 65 mm
Glass-Filled PEEK, Plastic, Steel, Alloy Steel, Stainless Steel, Titanium, Nylon, Plastic
Flat, Flanged Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Standard
Cross, Torx, Socket, Slotted, External Square