5.5 x 85mm Self Drilling Tek Screws For Composite Panels To Zed Purlins With 19mm Bonded Washer Pack of 100
- Buy 10 for £12.46 Incl. VAT £10.38 Excl. VAT each save 6%
- Buy 30 for £11.70 Incl. VAT £9.75 Excl. VAT each save 11%
Self drilling tek screw for fixing metal composite panels to light section steel purlins 1.2mm-3.0mm thick.
For panel thicknesses 40-60mm
Coarse thread.
No3 self drilling point.
No pre-drilling required
Bonded neoprene washer to provide watertight seal.
Zinc plated.
Technical Specification
Thread diameter: 5.5mm
Overall length: 85mm
Thread at top (hi-thread): 16mm
Thread length: 55mm
Neoprene bonded washer diameter: 19mm
Head type: Hexagon flange
Head depth: 5mm
Head diameter: 8mm (5/16”)
Tek screw adapter size: 8mm (5/16”)
Commodity Code 7318149990