Multi Point Hardware System
,Drive Linkage Hardware System
,Small Screen Hardware System
Multi-Point Small Screen Window Hardware System Components
This multi-point small screen window hardware system is a complete set of interlocking opening and closing components developed specifically for small screen windows. It can be assembled and used with a variety of concealed panel lock bodies. The drive linkage causes the upper and lower locking points to extend and retract synchronously, achieving multi-point locking and securing at both ends of the screen window. Easy to install and simple to operate, it is a standardized hardware kit designed for both residential screen windows and small screen windows in commercial projects.
High-Quality Composite Base Material, Meets All Performance Testing Standards
The entire set of core load-bearing components—including corner brackets, locking hooks, guide clips, and drive rods—is crafted from a combination of zinc alloy and aluminum alloy, with select wear-resistant parts made of stainless steel. The overall structure offers sufficient rigidity and excellent resistance to deformation and wear, ensuring it remains secure and crack-free even under long-term load. The entire hardware set is manufactured in strict compliance with the QB/T 5338‑2018 industry standard for door and window hardware. It features a locking force of up to 350 N and has successfully passed a durability test involving 200,000 opening and closing cycles. Additionally, it has undergone a 500-hour neutral salt spray anti-corrosion test, ensuring stable long-term operation in humid environments such as balconies and outdoor spaces without rusting or jamming.
Multi-point interlocking transmission structure ensures balanced locking force
The multi-point interlocking transmission structure distributes force evenly, allowing the upper and lower locking points to engage the window frame simultaneously. Once locked, this significantly enhances the Screen Window’s anti-theft performance and the seal between the frame and sash. The entire hardware set features precise positioning and a complete set of components, supporting both left- and right-opening configurations.
Wide Range of Compatible Profiles; Custom Supply Available
Developed specifically for aluminum alloy small casement Screen Window profiles, it is compatible with screen panels ranging from 18 to 35 mm in thickness. Surface treatment processes for the hardware components can be customized according to actual customer needs. Parts can be supplied individually or as complete sets with concealed panels, and are compatible with multiple types of small casement Screen Window locks, meeting the supply needs of both home improvement retail and large-scale real estate projects.
