Galvanised Hex Head Bolt DIN 931 | High Tensile 8.8 Fastener

Built for demanding structural, mechanical, and heavy-duty engineering applications, these high tensile hex bolts are manufactured to DIN 931 specifications for dependable strength, consistent quality, and secure load-bearing performance. Designed to deliver reliable fastening in high-stress environments, they’re a trusted choice for construction, industrial maintenance, plant equipment, and general engineering where durability matters.

Available in common high-strength grades such as 8.8 and 10.9, these fasteners provide excellent clamping force and resistance to deformation under load. A protective galvanized or zinc-plated finish enhances corrosion resistance, helping extend service life in challenging conditions and reducing downtime caused by rust and wear.

Hex head high tensile bolt for secure, high-load fastening
Manufactured to DIN 931 standards
Suitable for structural steelwork, machinery, engineering, and construction projects
High-strength options including 8.8 / 10.9 tensile grades
Corrosion-resistant galvanized or zinc-plated protection for long-lasting reliability

Select the required specification from the available options to match your application and installation requirements.

Fast courier delivery £7.95

FREE DELIVERY ON ORDERS OVER £75

Collect this or any of our fasteners or tools at our store in Redruth, Cornwall