PRODUCTS> Aluminum Door And Window Accessories> Casement Window Friction Stay> SS304 Heavy Duty Top Hung Window Friction Stay
SS304 Heavy Duty Top Hung Window Friction Stay
SS304 Heavy Duty Top Hung Window Friction Stay

SS304 Heavy Duty Top Hung Window Friction Stay

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    Product Attributes

    Model No.: HC22S-5

    Brand: A-OK

    Packaging & Delivery

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    Product Description

    HC22S-5 is a reinforced 22 mm groove friction stay engineered specifically for large outward-opening aluminum windows. Its heavy-duty structure provides dependable support for oversized top hung sashes while maintaining smooth and controlled opening motion.

    The stay is built from SS304 stainless steel and assembled with high-strength riveted connections for enhanced fatigue resistance and long service life. The friction control system stabilizes the sash throughout the opening cycle, minimizing vibration and uncontrolled movement even under strong wind loads.

    The HC22S-5 range includes AFSS2218D-L/R, AFSS2222D-L/R and AFSS2226D-L/R models designed for both left and right configurations. With performance capability up to 120 kg sash weight and widths up to 1800 mm, this series is ideal for heavy duty commercial windows, large awning units and project-based aluminum façade systems.

     
    HC22S-5 22mm heavy duty stainless steel friction stay
     
    Technical Specifications
    Parameter
    Details
    Model
    HC22S-5 heavy duty 22 mm groove friction stay (L/R)
    Material
    SS304 stainless steel with reinforced arm structure
    Groove type
    22 mm heavy duty aluminum window groove
    Opening angle
    Approx. 30° (optimized for top hung opening)
    Load capacity
    Rated up to 120 kg per sash (AFSS2226D-L/R)
    Application
    Large aluminum awning and top hung windows for commercial and project-based installations
    Installation Diagram
    HC22S-5 installation diagram for aluminum windows
    Installation Size (mm)
    AFSS2218D-L/R

    A/B/C/D/E/F/G: 42.5 / 57.5 / 85.5 / -- / -- / 191.5 / 249.5

    H/I/J/K/L/M/N: 36.5 / 54.5 / 191 / 212 / 248 / 276 / 346

    O/P/Q/R/S/T: -- / -- / 402 / 449 / 459 / 16.5

    Max weight: 80 kg; Max height: 1200 mm

    Max width: 1400 mm; Opening angle: 30°

    AFSS2222D-L/R

    A/B/C/D/E/F/G: 42.5 / 57.5 / 172 / -- / -- / 247.5 / 305.5

    H/I/J/K/L/M/N: 37 / 55 / 205.5 / 226.5 / 262 / 290 / 360

    O/P/Q/R/S/T: 430 / -- / 508.5 / 555.5 / 565.5 / 16.5

    Max weight: 100 kg; Max height: 1300 mm

    Max width: 1600 mm; Opening angle: 30°

    AFSS2226D-L/R

    A/B/C/D/E/F/G: 42.5 / 57.5 / 102.5 / 150.5 / 246.5 / 336 / 407.5

    H/I/J/K/L/M/N: 34.5 / 52.5 / 264 / 285 / 321 / 349 / 419

    O/P/Q/R/S/T: 489 / 559 / 626.5 / 673.5 / 683.5 / 16.5

    Max weight: 120 kg; Max height: 1400 mm

    Max width: 1800 mm; Opening angle: 30°

    Key Features
    • Heavy-duty friction stay engineered for 22 mm groove aluminum top hung and awning windows.
    • SS304 stainless steel arms and track reinforced with high-strength riveted joints for demanding environments.
    • Integrated friction system stabilizes the sash and reduces abrupt movement under wind pressure.
    • Three available sizes support wide sash dimensions up to 1800 mm and heavy loads up to 120 kg.
    • Available in left and right hand versions, suitable for OEM fabricators and large-scale commercial window installations.
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    Company Profile    Since its establishment in Zhaoqing, Guangdong in 1985, A-OK Hardware has grown into a comprehensive building hardware solutions provider integrating R&D, manufacturing, and sales. We specialize in high-quality door and window hardware, door control systems, and lock sets. Our products are widely used in residential, commercial, and industrial construction projects and are exported to markets across Europe, North America, Southeast Asia, and beyond.    A-OK Company adheres to the philosophy of "customer first". All products comply with international quality standards and certifications. With innovation-driven manufacturing processes and a dedicated R&D team, we deliver reliable, durable products through lean production methods to meet the diverse needs of global clients.    Guided by a “Customer-Centric” philosophy, A-OK offers end-to-end service support from consultation to after-sales, ensuring timely and professional assistance. Looking ahead, we remain committed to our vision of “Innovation-Driven, Global Win-Win,” continuously enhancing product performance and service quality to foster long-term collaboration and mutual success with partners...
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