5.5 x 150mm Self Drilling Tek Screws For Composite Panels To Zed Purlins With 19mm Bonded Washer Pack of 100


- Buy 10 for £19.80 Incl. VAT £16.50 Excl. VAT each save 6%
- Buy 30 for £18.60 Incl. VAT £15.50 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 90-120mm
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: 150mm
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