Studding

Threaded rod, also known as studding or all-thread rod, is a type of fastener consisting of a metal rod with continuous screw threads running along its entire length. This versatile fastening component is manufactured in various materials, with mild steel and stainless steel being the most common, though brass, nylon, and other materials are also available for specialized applications.

The threading can be either metric or imperial, and common sizes range from small diameter rods like M6 (6mm) or 1/4 inch up to much larger sizes like M36 (36mm) or 1-1/2 inch. The continuous threading allows nuts and other threaded components to be positioned anywhere along the length of the rod, providing great flexibility in assembly and installation.

Common applications for threaded rod include:

• Hanging pipework and ductwork in building services
• Creating adjustable supports for suspended ceilings
• Securing machinery to foundations
• Assembling frameworks and structures
• Making tie rods for bracing
• Creating adjustable mounting systems

Threaded rod typically comes in standard lengths, often 1 meter or 3 meters in metric regions, or 3 feet, 6 feet, or 12 feet in imperial regions. It can be easily cut to size using appropriate tools like hacksaws or power cutting tools. After cutting, it's important to clean up the thread ends to allow nuts to thread on smoothly.

Different grades and coatings are available depending on the application. For example, zinc-plated mild steel is common for general indoor use, while stainless steel grades are preferred for outdoor applications or corrosive environments. High-tensile grades are also available for applications requiring greater strength.

When selecting threaded rod, considerations include the required strength, environmental conditions, loading type (tensile or compressive), and compatibility with other components in the assembly.

We stock a variety of lengths of 12 mm mild steel cup SQ coach bolts  which are supplied with an M12 nut . Our square plate washers are sold separately and can be selected below. Please select the length you require from the images below and the quantity. You can place an order for any of our bolts and fixings and collect from our trade counter making it even easier to get the materials you need. If you need help or can't find what you are looking for then please contact our friendly and experienced team on 0118 975700.