Timco Drywall Construction Timber Stud Cement Board Screws – PH – Countersunk Wafer – Twin-Cut – Exterior – Silver Organic 4.2 x 25 – Box of 200 – 217789

£5.82 £4.85 Ex VAT

Specifically designed for fixing cement board to timber and thin sheet metal (max. 0.6mm). Self countersinking head for a secure and flush finish. Twin-cut point with a hi-low thread. Exterior grade coating for superior corrosion resistance in damp or corrosive environments, when compared to standard fasteners.

• Organic plating withstands 1,500 hours in salt spray test
• Twin-cut point – Ideal for 6mm tile cement boards
• Fixing to timber and thin sheet metal (max. 0.6mm)
• Twin-cut for rapid “pick-up” and reduce torque
• Ribs under the head for improved countersinking
• Fire Classification – A1

260 in stock

SKU: 217789 Category:

Description

  • Pack Qty 200
    Pack Type Box
    Brand TIMCO
    CE Standard BS EN 14566:2008
    Colour Grey
    Corrosion Rating (1-5) 3 – Urban & industrial areas with a low salt atmosphere
    Driver Bit Size PH2
    Effective Thread L (mm) 21
    Feature 1 Organic plating withstands 1,500 hours in salt spray test
    Feature 2 Twin-cut point – Ideal for 6mm tile cement boards
    Feature 3 Fixing to timber and thin sheet metal (max. 0.6mm)
    Feature 4 Twin-cut for rapid “pick-up” and reduce torque
    Feature 5 Ribs under the head for improved countersinking
    Feature 6 Fire Classification – A1
    Finish Exterior Plus
    Gauge 8
    Head H (mm) 4
    Head Ø (mm) 10
    Head Type Countersunk Wafer
    Inner Thread Ø d1 (mm) 2.5
    L (inch) 1
    L (mm) 25
    Material Carbon Steel
    MDT (mm) 0.6
    Ø (mm) 4.2
    Pack Dimensions L x W x H (mm) 92 x 74 x 58
    Pack Weight (kg) 0.4
    Point Type Twin-Cut
    Recess Type Phillips
    Size (imp.) 8 x 1
    Size (mm) 4.2 x 25
    Substrates Softwood, Thin Sheet Metal, Cement Board
    Thread Coverage Fully Threaded
    Thread L (mm) 21
    Thread Ø (mm) 4.2
    Thread Type High-Low

Additional information

Weight 0.4 kg