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  • self drilling screws
  • self drilling screws

Obex Cortex FR - Screws for Cement Boards -  4.2mm x 32mm (Box of 500) Self- Drilling Screws

Rated 5.0 by 1 Happy Customer
(incl VAT) £40.12
(excl VAT) £33.43
Orders placed between 21st Dec and 1st Jan will be processed on 02-01-2025. Merry Christmas!
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OBEX Cortex Self-Drilling Cement Board Screws are ideally used to Obex Score’N’Snap cement boards to steel framing systems.  Designed with superior durability and efficiency in mind, these screws are ideal for both internal and external sheathing board applications.

Key Features:

  • OBEX Cortex Technology: Specifically engineered to fix and secure the Cortex Class A1 cement board to steel frames.
  • Class A1 Fire Resistance: Meets the stringent requirements of the EN 1364-1 fire resistance test, providing unparalleled safety and reliability in critical applications. The fixings were used as part of the EN 1364-1 fire resistance test, along with the Cortex Board and Cortex Board Sealant to achieve a 60 min & 120 min fire rating.
  • Superior Corrosion Resistance: Made from high-quality carbon steel with an exterior-grade coating, these screws offer exceptional resistance to corrosion, even in damp and corrosive environments.
  • Ease of Use: The self-drilling feature of the Cortex board screws ensures quick and effortless installation, reducing labor time and increasing efficiency.
  • Moisture and Frost Resistance: Designed to withstand moisture and frost, ensuring long-lasting performance and durability in various environmental conditions.
  • Complete System Integration: These fixings are part of the comprehensive OBEX Cortex system, which includes board jointing tape and the Cortex board sealant, ensuring a secure and seamless installation.

Applications:

Ideallly used to fix and secure Obex Score’N’Snap cement boards to steel framing systems 

  • Dimension: 4.2mm x 32mm. One box has 500 Peices
  • Suited to fit Obex Score’N’Snap cement boards
  • Self-drilling screws have a self-countersinking head that ensure a secure and flush finish
  • Screws with Drill Point used to fix Obex Score’N’Snap cement boards to steel framing systems 
  • The fixings were used as part of the EN 1364-1 fire resistance test, along with the Cortex Board and Cortex Board Sealant to achieve a 60 min & 120 min fire rating.
Product Type  Cement Board screws
Product Code  0290FR
Brand  Obex
Size   4.2mm x 32mm
Compostion  Ceramic coated Carbon Steel
Drill Point Diameter  3.46mm
Head Diameter  10mm
Applications  To install Obex Cement boards

 

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Delivery Terms
Order Value (Ex VAT) Delivery Charge (Ex. VAT)
£650  Free Delivery
Below £650  £16.00

Returns And Refunds

  • You are free to cancel the order anytime before we send you an order confirmation email with the estimated delivery date.
  • Once confirmed and delivered, The product is NON-RETURNABLE. The product comes to you straight from the manufacturer. NO Returns accepted
  • We urge you to check the insulation for any damage before the driver returns. If the product you received is damaged, please contact us immediately.
  • For more information, please refer to our Return Policy

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Below £650  £16.00

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