A
Anonymous
Apr 15, 2026
Rating: 4/5
Good Value
Quality is good for the price. Installation was straightforward, though one piece was slightly tight.
Description
Internal Corner Slot Connector for National/European Standard Aluminum Profiles 20/15/30/40/45, L-Shaped Right-Angle Fixing Accessory, Corner Bracket
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Aluminum Alloy 6063 |
| Surface Finish | Anodized Silver |
| Compatible Profile Width | 20 / 30 / 40 / 45 mm |
| Connector Type | Internal Angle Slot |
| Angle Configuration | 90 Degree L-Shape |
| Thread Specification | M5 / M6 / M8 |
| Package Count | 10 Pieces per Pack |
| Unit Weight | 18 grams |
| Standard Compliance | ISO / DIN Compatible |
| Recommended Use | Industrial Framing & DIY |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 5/5
Perfect for Workbench
Built a sturdy workbench using these internal angles. No wobbling at all after tightening.
A
Anonymous
Apr 03, 2026
Rating: 5/5
Solid Construction
These connectors are exactly what I needed for my 40mm frame project. The anodized finish matches the profiles well.
A
Anonymous
Mar 29, 2026
Rating: 5/5
Fast Shipping
Arrived earlier than expected. Product matches the description perfectly.
A
Anonymous
Mar 15, 2026
Rating: 3/5
Screws Not Included
The connectors are fine, but I wished the necessary screws were included in the package.
5 FAQ
Q: Do I need special tools to install these?
A: No special tools are required. A standard hex key or screwdriver works depending on the screw head.
Q: Can I use these for outdoor structures?
A: The anodized finish offers some corrosion resistance, but we recommend indoor use for longevity.
Q: What torque should I apply during installation?
A: We recommend a standard hand-tighten torque. Over-tightening may strip the threads.
Q: Are these compatible with 2020 aluminum profiles?
A: Yes, these connectors are designed to fit standard 20mm series profiles including 2020.
Q: Is there a bulk discount available?
A: Yes, please contact our sales team for pricing on orders exceeding 50 packs.
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