Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
3/8 in, 3/8"-24, M5, M5-0.80, 5/16 in, 5/16"-24, 1/4 in, 1/4"-28, 1/4 in, 1/4"-20
1 9/16", 60 mm, 130 mm, 3 11/16", 2 3/4"
Brass, Titanium, Nylon, Plastic, Steel, Alloy Steel, Steel
Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flat, Flanged Button
Hex Socket, Hex, Socket, External Square, Slotted