Features and Benefits:

• 🔩 Single Thread with Gimlet Point — penetrates timber and uPVC frames without the need for pre-drilling

• ⏺ Countersunk PH Head with Ribs — enhances countersinking performance and ensures a flush, neat finish

• ⚙ Zinc-Plated Coating — offers protection against rust and oxidation in standard environments

• 🏗 Suitable for Non-Reinforced Frames — designed for uPVC and timber frames without steel or aluminium reinforcement

• 🛠 Repair Screw Function — commonly used to restore strength in stripped holes for hinges, locks, and brackets

Description

These window fabrication screws are engineered for use in non-reinforced window and door frames. The gimlet point with a single thread allows fast penetration into timber or uPVC without the need for a pilot hole, while the countersunk PH head with ribs improves countersinking and delivers a flush finish under hardware. Zinc plating provides added resistance against rust and oxidation, making these screws dependable for general use. Also known as repair screws, their larger diameter makes them ideal for fixing stripped holes and re-establishing secure hardware fittings. Trusted by installers, fabricators, and glaziers, they are perfect for hinges, brackets, locks, and general frame repairs.