Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M16-2.00, M16, M4, M4-0.70, M5, M5-0.80, 1/4 in, 1/4"-28, 7/16"-20, 7/16 in
5 1/4", 3", 4 7/16", 70 mm, 200 mm
Aluminum, Steel, Alloy Steel, Nylon, Plastic, Titanium, Steel
Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flat, Flanged Button
Hex Socket, Phillips, Socket, External Square, Slotted