Frame Corner Bracket
,Aluminum Alloy Corner Bracket
,Four Profile Corner Bracket
Frame Corner Bracket
This frame corner bracket is a specialized hardware component designed to connect and reinforce the outer frame of aluminum alloy Screen Windows. It is used to join and lock the corners of the Screen Window frame, securing the four profiles together to form a complete, square frame. This effectively enhances the structural strength of the entire Screen Window frame, preventing diagonal loosening and deformation of the sash. It is an essential component for assembling triple-sliding Screen Window and concealed Screen Window systems.
High-Strength Base Material: Reliable Reinforcement with Minimal Deformation
The corner brackets are made of high-density zinc alloy through a single-piece die-casting process, ensuring sufficient overall rigidity and excellent torsional and tensile strength. Once installed and locked in place, they provide stable support for the profile corners and are resistant to cracking or loosening even with long-term use. By reinforcing the outer frame from the inside, they reduce issues such as frame warping and widening diagonal gaps during handling and use, significantly extending the overall service life of the Screen Window.
Multi-hole alignment design for flexible and convenient assembly
The product features precisely positioned screw holes that match the internal dimensions of standard Screen Window frame profiles. During assembly, the corner brackets simply snap into the frame’s corner cavities for precise alignment. Installation is straightforward, requiring no complex milling, and ensures high assembly efficiency. The multi-angle support structure distributes stress across the window frame, ensuring the Screen Window frame remains square and that corner gaps are uniform and aesthetically pleasing.
Wide Compatibility Range with Customizable Surface Finishes
Developed specifically for various aluminum alloy Screen Windows, these brackets are widely compatible with concealed-screen Screen Windows, three-panel sliding Screen Windows, and panel-style Screen Windows, making them suitable for both residential and commercial projects. Surface finishes can be customized to meet customer requirements, with colors that match the profile’s hue. Once assembled, the brackets are concealed within the profile’s internal cavity, balancing frame reinforcement with the Screen Window’s overall aesthetic appeal.
