A
Anonymous
Mar 17, 2026
Rating: 5/5
Great for DIY projects
Exactly what I needed for my aluminum structure. Fast shipping too and well packaged.
Description
This disc-type clip serves as a built-in connector for securing aluminum profiles in European standard frames. Designed specifically for 30, 40, and 45 series frames, the elastic fastener utilizes a spring-loaded mechanism to snap securely into the profile groove without external tools. The component is constructed from durable metal to maintain tension and ensure a stable joint between frame sections. Verify your frame series measurement before installation to ensure the correct fit within the channel.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Zinc Alloy |
| Surface Treatment | Black Oxide Coated |
| Compatible Profile | European Standard 30/40/45 Series |
| Slot Width | 8 mm / 10 mm |
| Color | Silver |
| Unit Weight | 15 grams |
| Package Quantity | 50 Pieces |
| Load Capacity | 50 kg per connector |
| Installation Type | Snap-In / Hammer-In |
| Brand | Tianzhuo Hardware |
5 reviews
A
Anonymous
Feb 05, 2026
Rating: 3/5
Okay but packaging was loose
The fasteners work well but some were scattered in the box upon arrival. Product itself is fine.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Perfect fit for 4040 frames
These snap in easily and hold tight. Used them for a workbench frame and they feel very secure.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Sturdy and reliable
Been using Tianzhuo products for years. These connectors are no exception to their quality standards.
A
Anonymous
Jan 25, 2026
Rating: 4/5
Good quality, slightly tight
Material feels solid. Needed a rubber mallet for some profiles but overall satisfied with the purchase.
5 FAQ
Q: Is this suitable for outdoor use?
A: The coating offers some resistance, but indoor use is recommended for longevity.
Q: Will this work with 4080 profiles?
A: Yes, it fits the standard T-slot channel found on 4080 profiles.
Q: Do I need to drill holes for installation?
A: No, these are designed for snap-in installation directly into the profile slot.
Q: Can I remove them easily after installation?
A: They can be removed with a flathead screwdriver but are designed for a permanent fit.
Q: What is the shear strength of these fasteners?
A: Approximately 50 kg per point under normal static load conditions.
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