OBEX CORTEX 0290FR Self-Drilling Board Screws are used to fix and secure the CORTEX 0270 Class A1 Cement Board to the framing structure. The fixings are made from carbon steel with an exterior-grade coating for superior corrosion resistance in damp and corrosive environments.
The fixings were used as part of the EN 1364-1 fire resistance test, along with the CORTEX 0270 Board and CORTEX 0280 Board Sealant to achieve a 60 min & 120 min fire rating.
Specifications:
Point Type: Drill Point
Diameter: 4.2mm
Length: 32mm
Head Diameter: 10mm
Effective Thread Length: 19mm
Drill Point Diameter: 3.46mm
Drill Point Length: 5.11mm
*Packaging on these products may be damaged or showing signs of wear and tear and may be reboxed but all products are in good working condition. These products are non-returnable and non-refundable and once they are gone they are gone.
