Multi-Fix Concrete Screw ZYP 7.5 X 100mm (Pack of 55)

Designed to replace traditional masonry fixings

• TX30 TX Drive recess to reduce driver wear & prevent camming-out
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  Serrated V-threads to achieve optimum insertion into all masonry types
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  Zinc plated and yellow passivated for increased corrosion resistance
• High-Low thread on first 30mm to aid insertion and reduce torque