![Impact Masonry Screws](http://timberstoreonline.co.uk/cdn/shop/products/impactmasonscrew_{width}x.jpg?v=1653577767)
- Self tapping screw with high-low thread
- Easy to use fixing that does not require plastic plugs
- Higher resistance to fire than nylon fixings
- Friction fixing by screwing - prevents stress in the base material, allows fixings near to the edge, prevents deformation of the frame and gives greater loading performance than most nylon fixings
- T30 bit and cover caps included in every box
- Requires 6mm drill bit