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This 70mm screw is for use into most masonry walls when fixing MuteBoard® to most brickwork, block and concrete substrate. Screw bit included. 

*Holes should be pre-drilled through the MuteBoard® and wall prior to fixing.  Check masonary integrity for a secure fixing and correct drill bit width with each fixing. 

70mm MuteBoard® screw. (Qty 100)

    • Countersunk Head with 5 x Locking Ribs
    • 7.5 x 70 mm
    • Carbon Steel Construction
    • Zinc-Plated & Yellow-Passivated
    • A Point Thread-Forming
    • Fully Threaded
    • Deep High / Low Thread for High Pull-Out Resistance
    • Suitable for Both Domestic & Trade Use
    • Heat-Treated
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