TIMCO Multi-Fix Concrete Screw 7.5 TX30 CSK ZYP Multi-Fix Concrete Screw offers a rapid and effective light duty way of anchoring and fixing into concrete, brick, stone, concrete block and wood. It replaces traditional fixings such as nylon frame and hammer fixings. What’s included TIMCO Multi-Fix Concrete Screw – 7.5 TX30 CSK ZYP Qty 100 More information – Designed to replace traditional masonry fixings – TX30 TX Drive recess to reduce driver wear & prevent camming-out – Serrated V-threads to achieve optimum insertion into all masonry types – Zinc plated and yellow passivated for increased corrosion resistance – High-Low thread on first 30mm to aid insertion and reduce torque – Ideal for fitting windows and door frames – Flat countersunk head with five locking ribs – All steel, non-flammable fixing conforming to BS 7671 standard’s 18th edition Specification Substrates – Wood, Concrete, Brick, Block, Stone Corrosion Rating (1-5) – (1) clean, dry & low humidity environments Material – Carbon Steel Recess Type – TX Drive Fixture Hole Size Ø (mm) – 8 Point Type – Sharp Pack Type – Box Pack Qty – 100 Thread Type – High-Low Start with V Flutes Finish – Zinc & Yellow Plated (ZYP) Head Type – Flat Countersunk with Ribs Approval – BS 7671:2018 MFT (mm) – 5 Thread Ø (mm) – 7.5 Driver Bit Size – TX30 Thread – Full coverage
