Self Drill Screws Specification
- Thread Diameter 5.5mm
- Length 25mm
- Point Type 3mm on 25mm screws
- Hexagonal Head Bolt Size 8mm on all variants
- Max Steel Thickness Stainless Steel (Carbon Steel Tip) 25mm (NF281) = 3mm
Used for fixing netting intermediate fixings to cladding and other sheet metal surfaces, also suitable for uPVC, Glass Reinforced Plastic and Timber.
For a water-tight seal use in conjunction with rubber-bonded washers.