Self Drilling Screws, Machine, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
9/16"-12, 9/16 in, 1/2"-13, 1/2 in, 7/8"-9, 7/8 in, 1/4"-20, 1/4 in, 1/2"-20, 1/2 in
100 mm, 40 mm, 130 mm, 5/16", 70 mm
Stainless Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel, Steel
Flanged Button, Ultra-Low-Profile Standard, Standard, Button, Flanged Standard
Cross, Socket, External Square, Slotted, External Hex