Thread System

The name PFEIFER Thread System originates from the fact that the lifting anchors in the system consist partly or entirely of precision tubular steel sockets with an internal thread. Consequently the lifting devices have a bolt thread. The System consists of the lifting anchor with its data clip for identification, a corresponding lifting device as well as of formwork accessories.

Thread System

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The PFEIFER Thread System has robust round threads. Less dirt can therefore settle in the nut thread.

It is easier to remove any dirt or concrete particles that may have penetrated. Commercially available screws match the round thread and stay in position securely. The bolt threads of the lifting devices are not susceptible to dirt or impact.

Due to its high degree of safety and its economical functioning the PFEIFER Lifting Anchor System has become the leading system on the market for universal use in all precast shapes. A comprehensive range of products that perfectly fulfils the highest demands in the lifting of thin-walled precast elements.

The PFEIFER Lifting devices have made a significant contribution to the great success of the PFEIFER Thread System. Alongside the swivel eyes, which have proven themselves millions of times, lifting loops, distribution basins and special lifting loops with pressure plate complete PFEIFER’s range of products, which - thanks to colour coding - can be quickly recognised throughout the entire logistics chain right up to the building site.

The PFEIFER Data clips are an example of user-oriented product development combined with practice-oriented accessories.

The accessories programme ranges from fixing bolts to thread cleaners for gently removing any remaining concrete from the lifting anchors.