![Timco Self-Drilling Screws - Hex - Light Section Steel - Zinc - with EPDM Washer](http://justthejobsupplies.co.uk/cdn/shop/products/self-drilling-screw-for-light-section-steel-zinc_2_{width}x.jpg?v=1604066770)
Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.
- Washer - 16mm
- Head Type - Hex
- Thread Type - 60° Self-Tapping
- Point Type - Self-Drilling No.3
- Material - Case & Core Hardened Carbon Steel