Collection: Structural Hex Nuts

Find durable structural hex nuts engineered for secure bolted connections and reliable load performance across construction, fabrication and industrial projects. Our collection includes metric and imperial sizes, standard and high-strength grades, and finishes such as stainless steel and galvanised options to suit structural steelwork, timber framing and mechanical assemblies. Each nut is precision manufactured for consistent thread engagement, accurate torque characteristics and long service life.

Whether you need M8 to M30 sizes or heavy hex options for structural applications, these hex nuts deliver the clamping force and corrosion resistance required by engineers and contractors. Compatible with studs, bolts and threaded rods, they make installation straightforward while meeting common industry specifications.

We offer worldwide delivery and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply. Browse technical details, material certificates and size guides to choose the right nut for your project. Shop now to secure quality hardware for reliable joints and confident builds!