09/09/2025
Foundation Bolts For $4.1 Billion Aluminium Recycling And Rolling Facility In North America
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High-integrity hot-forged Hammerhead T-bolts engineered to international standards for heavy industrial, production line, and civil engineering applications.
Offering bespoke manufacturing capabilities up to M100 and lengths of 6000mm, providing reliable, removable foundation solutions tailored to precise structural specifications.
We manufacture an extensive range of structural Hammerhead T-bolts designed to adhere to recognised standards including DIN 7992, DIN 261, and SN 425. Primarily designed for heavy machinery installation, these components are frequently used in conjunction with a fixed foundation tube assembly to create a fully removable and reusable bolting system.
Alongside standard configurations, our comprehensive in-house hot forging, heavy-duty threading, and machining capabilities allow us to produce non-standard or bespoke head designs.
Fully removable foundation system
Hammerhead T-bolts are designed for use with a fixed tube assembly to provide a fully removable bolting solution. Once installed, the bolts can be removed for inspection, replaced if required, or relocated and reused if equipment is moved. This ensures the lower-cost tube fabrication remains embedded in the concrete while the high-value bolt remains fully removable.
Welded Foundation Tube Assembly
This consists of a tube welded to a lugged washer plate and is fully encased.
The assembly is inserted into concrete and is designed to receive a Hammerhead T-bolt during installation of final equipment.
Hammerhead T-Bolt with Washer and Nut
Hammerhead T-bolts can be forged up to M100 and 6 metres in length.
The bolt length is customised for the final application, giving the correct projected thread length when combined with the welded foundation tube.
Hammerhead T-Bolt Assembly
We can offer you a complete Hammerhead T-bolt foundation system, suitably packed and delivered worldwide.
We can also offer staggered deliveries, delivering welded foundation tubes during the groundwork phase, followed by the Hammerhead T-bolts during the final installation phase.
Bolt Installation
Stage 1
When the project is ready for the installation of final machinery, the Hammerhead T-bolts are inserted into the pre-cast welded tube assembly, passing through the washer plate slot.
Bolt Installation
Stage 2
The Hammerhead T-bolt is then rotated through 90 degrees, determined by the indication slot at the threaded end.
During tensioning, the bolt head is lifted up, interlocking between the lugs and fully engaging with the plate surface.
Why Choose Brooks Forgings for Hammerhead T-Bolts?
World-class manufacturing capability backed by expert engineering and rigorous quality control.
As a leading specialist in large-diameter hot forging, we possess the unique capability to produce Hammerhead T-bolts up to M100 and 6000mm in length.
Whether your project requires adherence to strict DIN standards or fully bespoke geometry for a major global infrastructure development, our technical team provides total project support from initial design to non-destructive testing and full material traceability documentation.
Need a quotation or technical guidance for your structural or industrial facility project?
Contact our sales team today with your drawings and specifications.
