7.4 x 180mm TX40 Blue-Power Timber to Masonry Screws
Concrete Screws - SEAC
7.5x180 TIMco Concrete Screws
M12 x 180mm THROUGH ANCHOR WALL BOLTS RAWL BRICK MASONRY CONCRETE THROUGHBOLTS | eBay
Self-Drilling Concrete Screws - Fixings & Fasteners - Fix Direct
100 x Masonry/Concrete Frame Fixings/Anchors, 180mm x 7.5mm Screw Direct into Brick, Natural Stone, Gates to Concrete Posts etc. : Amazon.co.uk: DIY & Tools