Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
3/8 in, 3/8"-24, 1/4"-20, 1/4 in, M4, M4-0.70, M5, M5-0.80, 7/8"-9, 7/8 in
70 mm, 5/16", 40 mm, 80 mm, 85 mm
Stainless Steel, Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Ultra-Low-Profile Standard, Button, Standard, Flat, Flanged Button
Phillips, Pozidriv, Slotted, External Square, Socket