In a SUNGLAZE installation, maintaining a secure, mechanical bond between the aluminium components is critical for both structural integrity and weatherproofing. These 10×22mm screws feature a precision-ground self-drilling (SD) tip, which allows them to pierce through architectural-grade extruded aluminium without the need for pre-drilling. The hex-head design ensures maximum torque transfer from your drill driver, preventing “cam-out” and ensuring each fastener is driven home with precision.

By securing the top cap to the base, these screws create the necessary compression for the EPDM gaskets to seal against the polycarbonate panels. Furthermore, they provide the essential anchor point for end closures, ensuring the entire joiner assembly remains rigid against wind uplift and thermal expansion.

Key Features and Benefits

Self-Drilling Precision: Integrated drill point easily penetrates aluminium profiles, saving significant time during installation.
Optimised Dimensions: The 10-gauge thickness and 22mm length are perfectly specified for SUNGLAZE aluminium-to-aluminium connections.
Hex-Head Stability: Provides a secure grip for drivers, allowing for high-torque application without stripping the screw head.
Corrosion Resistant: Treated with a premium coating to withstand the British climate, preventing rust and ensuring a long-lasting aesthetic.
Structural Reliability: Provides the clamping force required to maintain a watertight seal across the entire glazing run.