Hex head screws are easy to install with a wrench for a secure hold. Use them with a nut or in tapped holes.

A domed head sits above the surface of your material. Includes screws such as pan, button, binding, and truss head screws.

A cylindrical shoulder under the head allows parts to rotate around and slide along its length, so these screws are often used to guide and align components.

Thumb screws provide a secure grip for tightening and loosening by hand.

While other screws and bolts require holes with threads, tapping screws create their own threads.

Knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.