Self-tapping, removable hex head masonry screws for direct fixing into concrete, masonry and pre-cast concrete beams. No plug or anchor required. Available in 4.8mm and 6.3mm thread diameters with anchor lengths up to 254mm.
Categories: Concrete Screws, Fixings / Fastenings
These hex head masonry screws are a versatile, removable self-tapping anchor for everyday fixing into concrete, masonry and pre-cast concrete beams. Unlike expansion anchors, they can be extracted and refixed after installation — useful where fixings need adjusting on site or where a temporary fix is required before a final installation.
Available in two thread diameters, with the 6.3mm range offering an extensive selection of anchor lengths from 32mm through to 254mm — covering a wide variety of thickness-to-fix requirements across different substrates and applications.
Need help selecting the right size? Call us on 0121 333 7288 or use the Enquire Now button above.
| Part No. | Thread Size (mm) | Hole Dia. (mm) | Anchor Length (mm) | Thickness to Fix (mm) |
| TH48032 | 4.8 | 4 | 32 | 7 |
| TH48045 | 4.8 | 4 | 45 | 20 |
| TH48057 | 4.8 | 4 | 57 | 32 |
| TH63032 | 6.3 | 5 | 32 | 7 |
| TH63045 | 6.3 | 5 | 45 | 20 |
| TH63057 | 6.3 | 5 | 57 | 32 |
| TH63070 | 6.3 | 5 | 70 | 45 |
| TH63082 | 6.3 | 5 | 82 | 57 |
| TH63100 | 6.3 | 5 | 100 | 75 |
| TH63125 | 6.3 | 5 | 125 | 75 |
| TH63140 | 6.3 | 5 | 140 | 80 |
| TH63160 | 6.3 | 5 | 160 | 100 |
| TH63180 | 6.3 | 5 | 180 | 120 |
| TH63200 | 6.3 | 5 | 200 | 140 |
| TH63254 | 6.3 | 5 | 254 | 190 |