Achieve a secure, watertight finish for your roofing projects with our 22mm Stitcher Screws, complete with 16mm bonded washers. Designed for joining lap joints, flashings, and trims to roofing sheets, these high-quality self-tapping screws deliver exceptional performance and durability.

Each screw features a bonded washer that ensures a tight, waterproof seal, protecting your installation from the elements. Ideal for professional and DIY applications, these screws are easy to use and provide a reliable sheet-to-sheet connection. Enhance the aesthetic of your project with optional coloured caps, allowing the fixings to blend seamlessly with your roofing sheets.

Key Features:

• Length: 22mm.
• Washer Size: 16mm bonded washer for watertight sealing.
• Pack Size: 100 screws per bag.
• Type: Self-tapping, self-drilling screws for secure lap joint and trim fixing.
• Optional Coloured Caps: Match fixings to roofing sheet colours for a professional finish. Colour Caps sold separately. 

While we provide a selection of commonly ordered sizes, our metal trims are custom-fabricated from flat metal sheets to meet your specific requirements. This flexibility allows us to supply any size you need. If you require a custom size, please contact us directly for a tailored quote.

Please Note

As these items are bespoke, we are unable to accept returns or offer refunds. We strongly recommend carefully checking and verifying all details before placing your order.