Round Slot Head Screws

Round Slot Head Screws

Machine screws have finer threads than wood screws. They are designed to be used in conjunction with a nut or tapped hole.

Slotted: Slotted screw heads are perhaps the oldest and most common variety; a linear slot in the head accepts a standard screwdriver, which is also called a flat-head screwdriver.

Round head screws have a broad head with rounded edges. They are made in a variety of sizes and lengths and with various styles of threading. These types of screws are often used to secure machine parts, particularly when the components are made out of metal, but are used for many other applications such as woodworking.