Rawlplug R-WX 140mm Self Drilling Screws

The 140mm Rawlplug R-WX Self Drilling Screws provide a reliable fastening solution for attaching insulation to sheathing boards (such as render carrier boards) when paired with an appropriate washer.

Recommended washer options include the 140mm Rawlplug R-KC Washer or the Wkret-Met TDP-60 Washer.

Key Features

1. Hardened Thread Surface – Delivers reliable fastening and extended durability.
2. High-Quality Anti-Corrosion Coating – Withstands up to 15 Kesternich cycles for superior protection.
3. Optimized Thread Design – Engineered specifically for secure fixing to metal substrates.
4. Precision Drill Point – Enables rapid installation with minimal slippage during fastening.
5. Reduced Drilling Tip – Achieves optimal tightness and correct hole sizing in thin metal sheets.
6. Pre-Assembly Compatibility – Facilitates advance assembly with other components prior to final fixing.

Available Sizes & Quantities

• 50mm – Box of 250
• 60mm – Box of 250
• 70mm – Box of 250
• 80mm – Box of 250
• 100mm – Box of 200
• 120mm – Box of 200
• 140mm – Box of 200

Applications

Fixing insulation systems on flat roof installations when combined with a compatible telescopic or steel washer.

Approved Base Materials

Metal Sheets & Profiles

Installation guide

1. Insert plastic sleeve lightly into the insulation material
2. Using a drilling machine, drive the WX screw into the substrate until the required fixing depth is achieved

Info

Explore our Render Supplies range for additional products. We deliver across the UK Mainland. For advice on product suitability for your project or to request a bulk quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Unilin Insulation Prices.