BUMAX AB

BUMAX^® is known as the strongest stainless steel bolt in the world – providing optimal safety and reliability to fasteners in the most demanding of applications.

BUMAX is the world-leading specialist manufacturer of high quality stainless steel fasteners through hot and cold forming as well as through machining. Our fasteners are manufactured at our plant in Åshammar in the heart of Sweden’s steel district.

The quality and performance of our unique fastener solutions guarantee the lowest possible lifecycle costs as well as safety and reliability. When it comes to strength, fatigue and corrosion resistance, magnetic permeability and heat resistance – there is no better choice.

We work continuously to find optimal fastener solutions together with our customers and are eager to contribute to customer development projects from an early stage. Most of our production involves producing fasteners that are far from any standard in terms of design, material or material properties. With our unique competence in both fasteners and material, we often develop "impossible"​ nuts and bolts for customers.