Anonymous
Mar 25, 2026
Rating: 5/5
Great for carport assembly
Used these for a custom carport frame. They hold up well in wind and rain. The galvanized finish looks like it will prevent rust for years.
Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Assemblies and Fasteners |
| Origin | - |
| Material | Heavy-Duty Galvanized Steel |
| Compatible Tube Sizes | 20mm, 25mm, 30mm, 40mm Square Tubes |
| Installation Method | Weld-Free Bolted Connection |
| Surface Finish | Zinc Plated for Rust Resistance |
| Application Types | Roof Tents, Sunrooms, Chicken Coops, Carports |
| Load Capacity | High Structural Stability for Outdoor Frames |
| Package Contents | Connectors, Bolts, Nuts, and Washers |
| Tool Requirement | Standard Wrench or Socket Set Needed |
| Reusability | Fully Disassemblable and Reusable |
| Country of Origin | Manufactured to International Standards |
Anonymous
Mar 25, 2026
Rating: 5/5
Great for carport assembly
Used these for a custom carport frame. They hold up well in wind and rain. The galvanized finish looks like it will prevent rust for years.
Anonymous
Mar 21, 2026
Rating: 3/5
Good product, missing two nuts
The connectors themselves are high quality, but my package was missing two nuts. I had to go to the hardware store to finish the job. Customer service was helpful though.
Anonymous
Mar 18, 2026
Rating: 5/5
Simple and effective
Assembled my breeding shed in a weekend. The weld-free design is a game changer for people without specialized tools. Very satisfied with the purchase.
Anonymous
Mar 16, 2026
Rating: 5/5
Exactly what I needed for my sunroom
I was worried about stability without welding, but these fasteners are rock solid. The 40mm size fit my tubing perfectly. Highly recommend for DIY enthusiasts.
Anonymous
Mar 10, 2026
Rating: 4/5
Sturdy but instructions could be clearer
The metal quality is excellent and feels very durable against the weather. I deducted one star because the diagram on the box was a bit small, but overall a great product.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for my chicken coop project
These connectors made building the frame incredibly easy. No welding required saved me a lot of time, and the fit on the 30mm tubes was snug and secure.
Q: Can these connectors be used with round tubes?
A: No, these connectors are specifically designed for square tubes with dimensions of 20, 25, 30, or 40mm. They will not fit round tubing securely.
Q: Are these suitable for outdoor use in rainy climates?
A: Yes, they are made from galvanized steel which provides strong resistance to rust and corrosion, making them ideal for outdoor structures like carports and coops.
Q: Do I need to drill holes in the tubes to use these?
A: In most cases, no. The bolts pass through the pre-drilled holes in the connector and clamp onto the tube. However, for extra security in high-wind areas, drilling through the tube is recommended.
Q: Can I mix different tube sizes in one structure?
A: You can use different sizes in the same structure, but you must purchase the specific connector variant that matches each joint's tube size. A single connector cannot join two different tube sizes together.
Q: What size wrench do I need for installation?
A: Typically, a standard 10mm or 12mm socket or open-end wrench is required for the bolts included in the package, depending on the specific tube size selected.