Streamline your construction projects with our CE Assembled Bolting range—approved fasteners widely used in industrial and agricultural steel-framed buildings. These grade 8.8 high tensile, zinc-plated, fully threaded hexagonal set screws come pre-assembled with a Form A washer and a hexagon nut. This means steel erectors have a complete fixing unit in one, saving valuable time on site. Each bolt head is marked with “SB” to indicate a structural bolt, along with size markings for easy identification during site inspections. Available in diameters from M12 to M24 and a variety of lengths, our bolts ensure you have the right fit for any project. For recommendations on specific sizes, explore our Bolt Size Guide, or check out related collections like Structural Fasteners and Construction Tools. Need insights on best practices? Don't miss our blog post on Efficient Fastening Techniques. Whether you're tackling a major build or a minor repair, trust our CE Assembled Bolts to provide the strength and reliability your project demands.