Threaded Rod & Allthread Fasteners

Allthreads, also known as threaded rod, are versatile industrial fasteners used across construction, engineering, and manufacturing. They are designed with continuous threading along the full length of the bar, allowing nuts, washers, and fixings to be fitted anywhere along the rod for flexible fastening.

At RCF Bolt & Nut, we supply high-quality allthreads in a range of materials and finishes, suitable for demanding environments and load-bearing applications. Whether you require threaded rod for structural support, suspended systems, or general assembly, our allthreads provide a reliable and cost-effective fastening solution.

Allthread Specifications

Threaded rods are available in a wide selection of diameters, thread pitches, and lengths, allowing them to suit both light-duty and heavy-duty applications. They can also be cut to size, making them ideal for projects where adjustable length and precise fitting is required.

Allthreads are commonly supplied in coarse thread for general fastening or fine thread for applications requiring increased clamping force and higher precision. Choosing the correct thread type helps ensure the best performance depending on the load and environment.

Frequently Asked Questions 

What are allthreads used for?

Allthreads are used to securely fasten, support, or suspend components in construction and industrial applications. They are commonly used with nuts and washers to create adjustable fixing points for steelwork, pipework, machinery supports, and ceiling systems.

What is the difference between allthread and threaded rod?

Allthread and threaded rod are often the same product, with both referring to a bar that is threaded along its full length. The term “allthread” is commonly used in industrial fastening, while “threaded rod” is often used in construction and engineering specifications.

What materials are threaded rods available in?

Threaded rods are available in materials such as carbon steel, stainless steel, and high-tensile alloy steel depending on strength and corrosion requirements. Stainless steel allthreads are especially popular for outdoor use, marine environments, and applications exposed to moisture or chemicals.

Can allthreads be cut to custom lengths?

Yes, allthreads can be cut to size, making them ideal for applications where standard rod lengths are not suitable. Custom cutting allows the threaded rod to fit precisely into structural supports, brackets, or anchor fixings without unnecessary waste.

What are allthreads commonly used with?

Allthreads are typically used alongside hexagon nuts, washers, coupling nuts, and anchor systems to form complete fastening assemblies. They are also commonly used with resin anchors and concrete fixings for secure installation into masonry or foundations.

What Tools Are Used With Allthreads?

Allthreads are typically installed using standard hand tools and site equipment. The most common tools used when cutting, tightening, and securing threaded rod include:

Adjustable wrench:

An adjustable wrench is commonly used to tighten or loosen nuts on allthread fasteners. Its adjustable jaw makes it suitable for a range of nut sizes, making it ideal for general on-site use.

Combination wrench:

A combination spanner provides a secure grip and improved leverage when tightening nuts on threaded rod. It is often used where a more precise fit is required compared to an adjustable wrench.

Socket wrench:

Socket sets are widely used for faster tightening and loosening of nuts on threaded rods. They are especially useful for repetitive fastening tasks or when working in confined spaces.

Threaded rod cutter:

A threaded rod cutter is designed to cut allthread to the required length cleanly and accurately. It helps ensure the rod fits correctly within the application while maintaining a neat, professional finish.

Threaded rod threader:

A threaded rod threader is a tool used to create or repair threads on the end of a threaded rod. It is particularly useful when a custom length or thread size is required. The threader allows you to create or restore threads, ensuring proper compatibility with nuts or other components.

Threaded rod coupling:

A threaded rod coupling is a device that joins two threaded rods together. It typically consists of a hollow cylinder with internal threads on each end, allowing threaded rods to be connected securely.

📞 Contact our team to discuss your allthread requirements or bespoke specifications.