Locking screw for site cabins (Inner Bridgefitting for office container)

Site cabins and office containers are among the indispensable elements of modern construction projects. Whether they serve as facilities for workers, storage spaces or mobile offices, their safe and stable placement is essential for the smooth progress of every construction site.

In this respect, a key role is played by the locking screw, also known as an inner bridge fitting or connecting screw for containers. This small yet essential component ensures a firm and safe connection of individual cabins and containers.

What is a locking screw (inner bridgefitting) and where is it used?

The locking screw for site cabins is a special connecting element designed to enable simple, strong and repeatable connection of two or more containers or site cabins. It is most commonly used in the construction of temporary offices, changing rooms, storage facilities or other modular structures made up of container modules. Thanks to its design, containers can be joined not only horizontally side by side, but also vertically on top of each other, creating larger and more stable units.

Dimension: 80 x 50 x 10 mm

Main advantages of using a locking screw

Easy assembly and disassembly

Locking screws allow quick and easy installation without the need for complex tools or special expertise. This significantly speeds up the construction process and saves time and costs.

Safety and stability

A solid connection of containers using inner bridge fitting minimises the risk of shifting, overturning or separating individual modules. This is crucial especially on construction sites with increased movement of people or machinery.

Flexibility and versatility

Thanks to locking screws, it is easy to change the configuration of the assembly – add new cabins, remove them or rearrange them according to the current needs of the project. This allows a high degree of adaptation to customer requirements.

High durability

Locking screws are made from quality materials, usually steel with anti-corrosion treatment. They withstand weather conditions, frequent handling and high loads.

How is the locking screw installed?

Installation of the inner bridgefitting is designed for maximum practicality. The connecting screw is inserted into the prepared openings between containers or cabins and then tightened. This firmly connects both elements and creates a stable unit. When you need to change the configuration or move it, you simply loosen the screw and separate the containers. The entire process is quick, efficient and does not lead to damage of the containers themselves.

For which types of containers is the locking screw suitable?

Locking screws are designed with universality and compatibility in mind for most common site cabins and office containers available on the market. It does not matter whether they are standard office containers, living cabins (shipping container homes), storage containers or special technical modules – the inner bridgefitting will ensure their safe connection.

Why choose a quality locking screw?

Investing in a quality locking screw means guaranteed safety, stability and long service life of the entire container assembly. Cheaper or low-quality alternatives can lead to problems with loosening joints, corrosion or even endangering worker safety. It is therefore important to choose certified products from proven manufacturers that meet the prescribed standards and guarantee trouble-free operation.

Summary and recommendation

The locking screw for site cabins, or inner bridgefitting, is a small yet absolutely crucial component for the safety and stability of all container structures. It ensures quick assembly, reliable connection and high versatility when assembling modular buildings. If you are planning a construction made of containers or need to ensure their safe and firm connection, a locking screw is the best solution. By choosing a quality product, you gain not only functionality but also peace of mind on every construction site.

Transport throughout the EU

These spare parts for site cabins can be delivered throughout Europe. For calculating the transport price we need to know the complete delivery address, including postcode, and the number of pieces. Based on this information, we can send you an exact transport cost calculation.