Hawkeng Load Spreading 60mm Polypropylene washers for Fixing and Supporting All Types of Soft to Medium Insulation Panels Sheets 100PCS

100 low profile 60mm Polypropylene washers made in the UK, natural colour. Designed for fixing and securing Expanded Polystyrene Sheets (EPS), Extruded Polystyrene (XPS) and all types of soft to medium foam boards such as Celotex, Marmox, Kingspan, Stylite and Ecotherm Low profile only 4.2mm when fixed (5.2mm total depth), 60mm in diameter Suitable for screw size: 4, 5 or 6mm (5mm recommended) Made from virgin Polypropylene a tough white engineering plastic resistant to most chemicals and acids. Reinforced design, easy to fix with good rigidity and balance. All of our products are designed and manufactured by ourselves Hawksworth Engineering in the UK, using the very latest production technology to ensure that every single part we produce meets our design brief and your requirements.