Machine screws, Round

Machine screws, Round
Slotted round head Round heads are domed and look like half of a sphere. Slotted drive has a simple slot for a flat bladed screw driver. Stainless steel 18-8 A corrosion resistant steel alloy. The most common stainless steel for general hardware use. Zinc plated steel A low carbon steel for general use. Zinc plated for moderate corrosion resistance. Brass Solid brass. An alloy of primarily copper and zinc with good corrosion resistance. Used mostly in decorative and electrical applications. Exact color varies. Silicon bronze Solid bronze. An alloy of copper with greater strength and corrosion resistance than brass. Exact color varies. Aluminum A lightweight and corrosion resistant metal. Nylon 6/6 A general purpose nylon often used in fasteners for corrosion resistance. Show Details Hide Details	Combo round head Round heads are domed and look like half of a sphere. Combination drive can be used with either a flat bladed or Phillips screw driver. Zinc plated steel A low carbon steel for general use. Zinc plated for moderate corrosion resistance. Show Details Hide Details
One way round head Round heads are domed and look like half of a sphere. One way drive is installed with a flat bladed screw driver but cannot be removed without special tools. Stainless steel 18-8 A corrosion resistant steel alloy. The most common stainless steel for general hardware use. Show Details Hide Details

Machine screws, Round

Slotted round head

Round heads are domed and look like half of a sphere. Slotted drive has a simple slot for a flat bladed screw driver.

Stainless steel 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Zinc plated steel
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.
Brass
Solid brass. An alloy of primarily copper and zinc with good corrosion resistance. Used mostly in decorative and electrical applications. Exact color varies.
Silicon bronze
Solid bronze. An alloy of copper with greater strength and corrosion resistance than brass. Exact color varies.
Aluminum
A lightweight and corrosion resistant metal.
Nylon 6/6
A general purpose nylon often used in fasteners for corrosion resistance.

Show Details

Hide Details

Combo round head

Round heads are domed and look like half of a sphere. Combination drive can be used with either a flat bladed or Phillips screw driver.

Zinc plated steel
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.

Show Details

Hide Details

One way round head

Round heads are domed and look like half of a sphere. One way drive is installed with a flat bladed screw driver but cannot be removed without special tools.