Collection: Key Steel

Precision Key Steel for Secure Shaft Connections

Ensuring a secure, zero-backlash connection between shafts and hubs is critical for the longevity of your mechanical machinery. AIMS Industrial Supplies offers a comprehensive range of high-quality key steel and keyway steel designed for power transmission and industrial applications. Whether you are performing a repair or a machine build, our cold-drawn bars provide the strength and precision needed for dependable torque transfer.

Our selection includes both square and rectangular profiles in various materials and sizes, such as zinc or stainless steel options in 30cm or 12" lengths to suit your specific mechanical requirements.

Quality Materials and Precision Profiles

Selecting the right keyway steel is essential for preventing relative motion and protecting expensive drive components from wear. We stock industry-leading brands like Precision Brand and Goliath to ensure consistency and reliability.

• Durable Materials: We supply high-strength Zinc Plated steel for corrosion resistance and 304 Stainless Steel for harsh or wash-down environments.
• Standardised Sizes: We carry a full range of Metric (30cm) and Imperial (12") lengths in both square and rectangular sections, making them a perfect fit for v pulleys and other drive components.
• Tight Tolerances: Our cold-finished key steel is manufactured to strict dimensional accuracy for a snug fit in pulleys, gears, and couplings without excessive modification.
• Precision Alignment: For those tricky fits where a shaft or hub has slight wear, pairing our key steel with precision shim stock ensures you achieve a secure and professional result.

Reliable Tools for Every Project

At AIMS, we make it easy to find the exact component you need to keep your equipment running smoothly.

• Consumer Friendly: We cater to individual hobbyists and trade professionals alike. Buy exactly what you need directly through our online store.
• Mechanical Applications: Engineered specifically for securing pulleys, gears, couplings, and impellers in automotive, agricultural, and industrial machinery.
• Expert Support: Don't guess. Talk to a technical expert to guarantee you select the right part every time.
• Australian Inventory: We manage our own stock locally to ensure we can provide the specific parts listed on our site without relying on third-party drop-shippers.

Shop our key steel collection now to secure your drive system!