TimcoConcrete ScrewsTxFlat CountersunkYellow (Size 7.5 X 6085 Pieces) from B&Q

Name: TimcoConcrete ScrewsTxFlat CountersunkYellow (Size 7.5 X 6085 Pieces) from B&Q
Brand: Timco

Timco

A rapid and effective light duty anchoring system for fixing into concrete, brick, stone, concrete block and wood. This through fixing provides a single solution and replaces traditional fixings such as nylon frame and hammer fixings.Designed to replace traditional masonry fixingsTX30 TX Drive recess to reduce driver wear & prevent camming-outSerrated V-threads to achieve optimum insertion into all masonry typesZinc plated and yellow passivated for increased corrosion resistanceHigh-Low thread on first 30mm to aid insertion and reduce torqueIdeal for fitting windows and door framesFlat countersunk head with five locking ribs All steel, non-flammable fixing conforming to BS 7671 standard's 18th edition, which requires wiring systems to be supported by materials which are unlikely to prematurely collapse in the event of a fire. "Thread Dia. mm: 7.5Length mm: 60Recess Type: TX DriveHead Type: Flat Countersunk with RibsFinish: Zinc & YellowDrill Hole Dia. mm: 6.0Fixture Hole Diameter mm: 8.0Max Fixture Thickness mm : N/AMin Embedment Depth mm: 35.