Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | High-Strength Carbon Steel |
| Surface Treatment | Hot-Dip Galvanized |
| Compatible Tube Sizes | 20mm, 25mm, 30mm, 40mm |
| Connector Types | Elbow, Tee, Cross |
| Installation Method | Bolted Connection (No Welding) |
| Fastener Specification | M8 Hex Bolts and Nuts |
| Color | Silver Metallic |
| Application | Shelving, Racks, Frames, Greenhouses |
| Package Weight | 0.5 kg per Unit |
| Country of Origin | China |
Anonymous
Apr 25, 2026
Rating: 5/5
No welding needed
Perfect for DIY enthusiasts who do not have welding equipment. The instructions were clear and all hardware was included.
Anonymous
Apr 08, 2026
Rating: 5/5
Great for shelving
Used these for my garage storage racks. Very sturdy and the galvanized finish looks professional. No welding made the project much faster.
Anonymous
Apr 07, 2026
Rating: 4/5
Good but tight fit
Quality is excellent but the fit on the 25mm tube was slightly tight. Needed a rubber mallet to slide them on properly.
Anonymous
Apr 06, 2026
Rating: 5/5
Exact fit for 25mm
Measured my tubes carefully before ordering. The 25mm connectors fit perfectly with no wobble. Highly recommend for framing.
Anonymous
Mar 10, 2026
Rating: 5/5
Sturdy connection
Holds weight well without bending. I was worried about the bolted connection but it is very tight and secure once assembled.
Q: Are the bolts included in the package?
A: Yes, each connector comes with the necessary M8 bolts and nuts for assembly.
Q: Does this fit 1 inch square tube?
A: No, these connectors are designed for metric sizes specifically 20mm, 25mm, 30mm, and 40mm.
Q: Is the galvanization thick enough for outdoors?
A: Yes, the hot-dip galvanized coating provides good corrosion resistance for outdoor use.
Q: What tools are needed for installation?
A: You will need a standard wrench or socket set and a drill for pre-drilling if necessary.
Q: Can I mix different tube sizes with one connector?
A: No, each connector is sized for a specific tube dimension to ensure structural integrity.
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