TIMCO Concrete Screws Flat Countersunk - Yellow - 7.5 x 100

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 Resistance High-Low Thread On First 30Mm To Aid Insertion And Reduce TorqueIdeal For Fitting Windows And Door FramesSee `More Information` below for sizing and Colour detailsSpecificationFinish = Zinc & YellowThread Diameter (metric) = 7.5mmPackaged Weight = 0.09kgPackaged Length = 165mmMax Fixture Thickness (metric) = N/ADrill Hole Diameter (metric) = 6mmPackaged Width = 94mmType of Recess = TX DriveMin Embedment Depth (metric) = 50mmPackaged Height = 15mmHead = Flat Countersunk with RibsFixture Hole Diameter (metric) = 8m