The “Penetrator” is a 1/2-in. steel pin for steel framing, drywall, and hvac applications. The company says that the pin can penetrate into a steel beam at the T, and sit flush. Pins for the ...

This file type includes high resolution graphics and schematics when applicable. Welding is often used to permanently fasten two pieces of metal together, often by robotic welders. Screws and nuts are ...

Mechanical fasteners, such as screws, bolts, pins and rivets, have been used for hundreds of years to assemble wood and metal structures. As composites have replaced other materials in structural ...