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

Flat and oval head screws are angled under the head to fit in countersunk holes.

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.

Secure panels and enclosures while allowing access. Screws become part of the panel when installed, so they won't fall out and get lost.

Adapters connect two female threads, two male threads, or a male thread and a female thread.