Timco Concrete Screws Flat Countersunk 7.5 x 70

Amazon

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

ManoMano

General description 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. Technical specifications Dimensions: 7.5 x 70 mm Material: Gold finish

Power Tools Direct

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.PTDTIM00070TCONP