Inner Frame Corner Bracket

This inner frame corner bracket is made of high-strength engineering plastic through a one-piece injection molding process. It is specifically designed to reinforce the corners of the inner frame for hidden-mesh Screen Windows. As a positioning accessory for right-angle connections between profiles, it ensures neat and secure joints in the inner frame. It is a dedicated component for the complete assembly of two-panel and three-panel Screen Windows.

Made from high-quality engineering plastic, it features a sturdy and durable construction
The product is injection-molded as a single piece, offering ample toughness and excellent impact and aging resistance. It resists embrittlement and deformation even with long-term use, securely locking the right-angle joints of the profiles. It prevents issues such as loosening, misalignment, and deformation of the inner frame, ensuring the structural stability of the entire Screen Window and adapting to changes in indoor and outdoor temperature and humidity.
Surface finishes can be customized to customer requirements; the matte black finish is simple and versatile, compatible with a wide range of screen frame profile colors.

Specialized L-Shaped Locking Structure for Precise Alignment and Easy Assembly
The L-shaped structure is designed to fit the inner frame profiles of the Screen Window, ensuring a tight seal. During assembly, it snaps quickly into the profile grooves for precise alignment. Installation is simple and effortless, requiring no additional complex drilling or milling, which effectively improves batch assembly efficiency at Screen Window factories and reduces labor costs.

Wide applicability across multiple scenarios
Suitable for reinforcing right-angle corners of inner frame profiles in double-sliding and triple-sliding Concealed Screen Windows; widely used in whole-home Screen Window installations for residential projects and high-end, fully-furnished real estate developments, while also meeting the demand for bulk exports of Screen Window hardware to international markets.