Set, Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M4x0.7, M2.5x0.45, M20x2.5, M10 x 1.50, M1.6x0.35
130 mm, 3 7/8", 55 mm, 85 mm, 120 mm
Brass, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flat, Flanged Button
Cross, Phillips, Socket, Slotted, External Square