As modern constructions develop, BUMAX® are constantly aiming for minimum weight combined with retained or increased strength. BUMAX® 88 and BUMAX® 109 fasteners offer unique strength properties in relation to their weight. Fasteners of conventional standards often need two or three times the weight to manage the same job as a BUMAX® fastener.

• Class 8.8 and Class 10.9 Strength
• High Corrosion Resistance - Low Carbon 316L.
• Manufactured from a new variant of acid-proof Swedish steel SS 14.2343