Socket Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
3/8 in, 3/8"-24, 5/8"-11, 5/8 in, 1/4 in, 1/4"-28, 5/16 in, 5/16"-24, 1/4 in, 1/4"-20
240 mm, 80 mm, 200 mm, 20 mm, 90 mm
Steel, Stainless Steel, Steel, Alloy Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Phillips, Socket, External Square, Slotted, External Hex