
Self-Tapping Screw + GSE Washer
The Self-Tapping Screw + GSE Washer is a genuine fixing accessory for the GSE Integration in-roof solar mounting system. The self-tapping screw enables fast and secure installation without the need for pre-drilling in most timber applications, while the integrated GSE sealing washer helps create a weather-resistant fixing point.
Manufactured from corrosion-resistant steel, the screw is designed for long-term outdoor performance and is suitable for use when securing GSE mounting frames, flashings, and associated accessories. The supplied sealing washer helps protect against water ingress while maintaining the integrity of the roof installation.










