At Pattberg Maschinenbauteile GmbH we rely on the highest levels of precision and quality to deliver even the most demanding projects. A recent example of this is the M80 fitted bolts we manufactured specifically for the locks of the Panama Canal. These bolts, produced in strength class 10.9, meet stringent requirements for load capacity and durability.
Manufacturing these bolts calls for extreme accuracy: the shank is ground to an accuracy of one hundredth of a millimeter, ensuring a perfect fit within its surrounding components. The thread, rolled after heat treatment, provides additional strength and reliability that are essential for such critical applications.
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In a complex project such as the locks of the Panama Canal, every component is critical. Fitted bolts like these must not only withstand enormous loads but also perform their function reliably over the long term. At Pattberg Maschinenbauteile, we know that even the smallest error can have serious consequences. That is why we place particular emphasis on getting every detail right – from material selection to final inspection.
Our custom-tailored solutions are manufactured to the highest standards to exceed our customers’ expectations and ensure smooth operation. The combination of state-of-the-art technology, experienced skilled personnel and rigorous quality controls makes us a reliable partner for projects worldwide.
We offer custom-tailored solutions for a wide range of industries and applications. Whether it involves high-precision bolts, complex custom components or complete assemblies – at Pattberg Maschinenbauteile you get quality you can rely on.
Feel free to contact us using the form below to learn more about our services or to discuss a project.
Certified quality: PATTBERG MBT has been certified to DIN EN ISO 9001 since 2008 and, since 2024, additionally to DIN EN ISO 14001.
A few key facts are often enough for an initial assessment: operating environment, load, desired surface finish, quantity, and any existing drawing or sample. From this, it can be determined which material groups should reasonably be evaluated.
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