T-Star Plus Countersunk Warm Roof Insulation Screws - 6.0 x 240mm- WIROX Zinc Plated - Pk of 50 - Carbon Steel

This insulation screw fixing enables a reliable fix during the installation of warm roof layouts
When using compressible insulation, fix through all the materials into the rafter with confidence
Under-head fixing thread helps prevent head pop through damage caused by accidental compression, protecting the waterproofing layer
Fixing thread: keep a stable distance between the subconstruction and the top layer board
Aids when fixing through the various materials into the rafter
Flat countersunk head screw achieves secure fastening with high load-bearing capacity & a flush finish
Thanks to the slide coating & the optimal thread pitch, fast insertion with minimal effort is ensured
T-STAR plus T30 drive ensures better force transmission with easy insertion & accurate angle control
Features 4CUT screw point for a better faster hold and no splitting, even when working close to the edge