Unreinforced Frames – Friction Stay fixings are designed to provide secure, reliable installation of friction stays in non-reinforced window profiles. This category includes specialised window fabrication screws with shallow pan or countersunk heads, Phillips drives and single thread designs to ensure strong holding power and controlled insertion. Options with serrations improve grip and reduce loosening, while gimlet points or tips allow for clean, efficient penetration. Available in zinc-plated or stainless steel finishes, these fixings offer dependable performance and corrosion resistance for both internal and external window applications.