19mm Sheet Screws with 16mm Bonded Washer for Heavy Steel – Bag of 100

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Manufacturer/Brand: Flat Roofing Systems

SHEET-SCREWS/H-STEEL/38MM

£19.98 GBP
£19.98 GBP
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Ensure secure and watertight roofing installations with our 19mm Sheet Screws, specifically designed for fixing roofing sheets to heavy steel supports such as RSJs. These self-tapping, self-drilling screws provide a strong, reliable connection for demanding applications, delivering exceptional durability and performance.

Each screw features a 16mm bonded washer, creating a watertight seal that protects against leaks and ensures a professional finish. For added versatility, optional coloured caps (sold separately) can be used to match your fixings to the colour of your roofing sheets, enhancing the overall aesthetic of your project.

Key Features:

  • Length: 19mm.
  • Washer Size: 16mm bonded washer for watertight sealing.
  • Pack Size: Bag of 100 screws.
  • Application: Ideal for securing roofing sheets to heavy steel structures like RSJs.
  • Type: High-quality self-tapping, self-drilling screws for robust connections.
  • Optional Coloured Caps: Available separately for a seamless, colour-matched finish.

Choose our 19mm Sheet Screws for heavy steel to achieve a durable, weatherproof, and professional-grade roofing solution. Perfect for industrial and large-scale projects.

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.

* If you only need foam fillers, tape, or fixings (without sheets or trims), please contact us directly. We can arrange a lower delivery charge using standard parcel post options.

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Additional Information for 19mm Sheet Screws with 16mm Bonded Washer for Heavy Steel – Bag of 100

Technical Information

Delivery Information

Delivery Information

If you only need foam fillers, tape, or fixings (without sheets or trims), please contact us directly. We can arrange a lower delivery charge using standard parcel post options.

We want to ensure you have all the necessary details regarding the delivery of your order. Please read the following information carefully before placing your purchase.

Important Considerations:

  • Size & Weight: Steel profiled sheets and flashings are long, heavy, and prone to damage if not handled correctly. This is reflected in the delivery costs and criteria.
  • Bespoke & Non-Returnable: All steel sheets and flashings are cut to size and custom-fabricated to your specifications, making them strictly non-returnable and non-refundable under any circumstances.
  • Order Accuracy: We strongly urge you to double-check all details before ordering, including lengths, quantities, colours, and sizes. Once your order is placed and processing has begun, no changes can be made.

Delivery Timescale

Standard delivery is typically 4 - 10 working days, but this may be extended depending on your location or order volume.
If there are delays, we will inform you as soon as possible.

Delivery Vehicles & Access Restrictions

Deliveries are made using large and extra-large rigid or articulated heavy goods vehicles. It is your responsibility to notify us of any delivery restrictions that may prevent or delay the delivery. This includes, but is not limited to:

  • Weight or height restrictions.
  • Time-restricted roads.
  • Limited access for large vehicles.

Failure to inform us of such restrictions may result in a failed delivery. If materials need to be returned to the manufacturer and re-delivered, additional charges will apply for redelivery. Any unreasonable waiting time is also chargeable.

Unloading Responsibilities

Mechanical unloading is NOT included. The driver will assist with manual unloading, but you must be present to help.

Unloading is your responsibility and at your own risk.

We strongly advise following health and safety guidelines, including wearing suitable clothing and protective gloves to prevent cuts or grazes from sharp edges.

Local Collection & Stock Availability.

We hold a limited stock of steel box profile sheets in select sizes and colours at our depot. These can be collected in person or delivered locally using our own vehicles. If you are interested in this option, please contact us directly to discuss availability.

For further assistance, feel free to get in touch before placing your order.

FAQ's