RHS Mild Steel Primed AS1163/C350 75 x 25

Driven Engineering supplies the RHS primed 75 x 25 section, a rectangular hollow section that meets AS1163/C350. Builders and fabricators choose it for structural framing, fencing, and general fabrication work across Australia.

Key Features

• Meets the AS1163/C350 Australian Standard
• Carries a primed finish that resists rust during storage and transport
• Keeps a consistent wall thickness, so it supports reliable load-bearing performance
• Accepts welding, drilling, and standard fabrication methods

Applications

Fabricators use this RHS primed 75 x 25 section for portal frames, posts, fencing rails, and light structural supports. As a result, it performs well across residential, commercial, and industrial projects. Therefore, many builders standardise on this section for repeat jobs.

Delivery Across Australia

Driven Engineering dispatches orders from Condell Park, NSW, and delivers to metro and regional areas nationwide. Because we hold consistent stock levels, most orders leave the warehouse quickly, so your project stays on schedule.

Why Choose Driven Engineering

We stock a full range of our RHS mild steel primed sections, so you can source matching sizes for an entire project in one order. Consequently, you save time sourcing steel and get consistent quality across every length.

Frequently Asked Questions

What does “primed” mean for RHS steel?

Primed steel carries a protective coating that the manufacturer applies after forming. This coating helps prevent surface rust before painters or installers finish the steel on site.

Can this RHS section be welded?

Yes. Mild steel RHS accepts standard welding methods, so it suits most structural and fabrication applications.

What standard does this section meet?

This section meets AS1163/C350, the Australian Standard for cold-formed structural steel hollow sections. For guidance on handling structural steel safely on site, see Safe Work Australia.