Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/4 in, 1/4"-28, 7/8"-9, 7/8 in, 9/16"-12, 9/16 in, 1/4"-20, 1/4 in, 1-1/8"-7, 1-1/8 in
80 mm, 100 mm, 45 mm, 55 mm, 70 mm
Stainless Steel, Brass, Titanium, Nylon, Plastic, Steel, Alloy Steel
Ultra-Low-Profile Standard, Standard, Button, Flat, Flanged Button
Hex Socket, Phillips, Socket, Slotted, External Square