Sold in quantities of 500no = $90 Incl Gst
The 10g x 80mm Blue purlin screw is the ideal fastener for fixing purlins to rafters or trusses, and complies with NZS 3604:2011 requirements (SG8 10.2.1.16.1).
These Blue screws meet and exceed national kN pull up standards.
Highly durable Blue Ruspert finish.
Blues screws have a T17 tip to easily self drill into timber.
The head self counter-sinks with its ribbed cutters for a flush finish and superior holding power.
#2 Square Drive.