Collection: Square Nuts

Square Nuts | Find What You Need

Find robust square nuts for every fastening need. Our range includes standard, stainless steel, and galvanised square nuts in multiple thread sizes and finishes to suit machinery, structural assemblies, and furniture manufacturing. Designed for secure joints and easy tightening with minimal slip, these fittings pair well with carriage bolts, machine bolts and shoulder screws for reliable results.

AIMS Industrial supplies trusted brands that meet industry tolerances, providing consistent thread engagement and long service life. Whether you require high tensile options for heavy projects or corrosion resistant types for outdoor use, our collection is selected for performance and value. Product pages include clear specifications and compatibility guidance to help you choose the correct nut size and material for your application.

We offer worldwide delivery and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply. Browse our square nuts now to compare sizes, materials and prices, and secure your fastenings with confidence!