With a deeper drive than flat and rounded head screws, socket head screws withstand more torque for a tighter hold. Install in a counterbored hole or above the surface.

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

Unlike screws that hold materials together with threads, set screws exert pressure at the tip to hold objects in place.

The large T-shaped head provides a secure grip for steady tightening. It can also function as a handle for work-holding or an attachment point for straps and clamps.

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