Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
M5, M5-0.80, M16-2.00, M16, 3/4"-10, 3/4 in, 5/16 in, 5/16"-24, 1/4 in, 1/4"-20
3 7/8", 160 mm, 2 7/8", 65 mm, 1 1/2"
Aluminum, Steel, Alloy Steel, Titanium, Nylon, Plastic, Steel
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Standard, Flanged Button
Hex, Socket, External Square, Slotted, External Hex