Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M16-2.00, M16, 7/8"-9, 7/8 in, M5, M5-0.80, 3/8 in, 3/8"-24, 1/4 in, 1/4"-28
1 1/2", 80 mm, 3 7/8", 140 mm, 45 mm
Aluminum, Stainless Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Phillips, Pozidriv, Slotted, External Square, Socket