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Home / Assemblies and Fasteners / Promotion Thickened Stainless Steel 15-80 Square Pipe Connector Tee Corner Straight Joint Shelf Display Rack Fastener

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Assemblies and Fasteners
Origin -
Material 304 Stainless Steel
Surface Finish Brushed Satin
Compatible Pipe Size 15mm to 80mm Square Tube
Connector Type Tee Corner / Straight Joint
Wall Thickness Thickened Heavy Duty
Mounting Method Set Screws (Included)
Corrosion Resistance High (Indoor/Outdoor Safe)
Load Capacity Up to 150 kg per joint
Package Contents 4 Connectors, 12 Screws, 1 Allen Key
Application Shelving, Display Racks, Handrails

6 reviews

A

Anonymous

Mar 27, 2026

Rating: 5/5

Exceeded expectations

I was worried about the stability of a freestanding shelf, but these corners provide excellent support. The metal is thick and doesn't feel flimsy like cheaper aluminum options. Will buy again for my next project.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Rust-free after months outdoors

I built a planter stand for my patio using these connectors. After three months of rain and sun, there is absolutely no sign of rust or discoloration. The thickened design gives me confidence in its durability.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Solid construction

Very happy with the purchase. The set screws grip well and don't strip easily. Instructions could be clearer, but if you have basic DIY skills, you will figure it out quickly. Good value for money.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Good quality, slightly tight fit

The stainless steel feels very premium and thick. The only reason for 4 stars is that the fit was a bit tight on my 20mm pipes, requiring some effort to slide them on, but once tightened, they are rock solid.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Great for retail displays

I run a boutique and needed custom clothing racks. These tee joints made assembly a breeze. They look sleek and modern, and customers often ask where I got the fixtures. Highly recommended for DIY projects.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for my garage shelving

These connectors are incredibly sturdy. I used them to build a heavy-duty storage rack in my garage, and they hold up perfectly under the weight of tools and paint cans. The brushed finish looks professional too.

5 FAQ

Q: What is the maximum weight capacity per joint?

A: When installed correctly on appropriate tubing, each joint can support up to 150 kg. However, total load capacity depends on the overall structure design and tube strength.

Q: Can these be used for outdoor furniture?

A: Absolutely. Made from 304 stainless steel, these connectors offer high corrosion resistance, making them suitable for both indoor and outdoor environments.

Q: Will these fit a 25mm square pipe?

A: Yes, these connectors are designed to accommodate square pipes ranging from 15mm to 80mm. A 25mm pipe will fit securely within the specified range.

Q: Is the surface smooth or textured?

A: The connectors feature a brushed satin finish. This provides a smooth texture that resists fingerprints while offering a modern, professional aesthetic.

Q: Are the mounting screws included in the package?

A: Yes, each package includes the necessary set screws and an Allen key for immediate installation without needing extra hardware.

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