Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M5, M5-0.80, 5/16"-18, 5/16 in, 1/4 in, 1/4"-28, 3/8 in, 3/8"-24, 1/2"-13, 1/2 in
85 mm, 3 11/16", 40 mm, 65 mm, 45 mm
Steel, Nylon, Plastic, Stainless Steel, Titanium, Steel, Alloy Steel
Button, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Phillips, Socket, Slotted, External Square, External Hex