Product Description
5mm Countersunk Torx Self Tapping Concrete Anchor Fixing Thunder Screws
These 5mm countersunk Torx Thunder screws are designed for direct fixing into suitable concrete and masonry through a pre-drilled hole. The self tapping thread provides anchorage without a separate wall plug.
The countersunk head allows a flush finish in a suitably countersunk fixture, while the T25 Torx drive provides positive engagement during installation. A free Torx bit is included with every order.
Technical Specifications
| Product Type | Self tapping concrete anchor screw |
|---|---|
| Listed Size | 5 mm |
| Head Style | Countersunk |
| Head Diameter | 9 mm |
| Drive Type | Torx |
| Driver Size | T25 |
| Fixing Method | Direct screw fixing into a pre-drilled hole |
| Intended Base Materials | Suitable concrete and masonry, subject to installation requirements |
| Included Accessory | Free Torx bit with every order |
Available Sizes
Countersunk screw length is measured from the top of the head to the tip, including the head.
| Listed Size | Overall Length | Head Diameter | Torx Drive |
|---|---|---|---|
| 5 mm | 30 mm | 9 mm | T25 |
| 5 mm | 50 mm | 9 mm | T25 |
| 5 mm | 75 mm | 9 mm | T25 |
| 5 mm | 100 mm | 9 mm | T25 |
Selecting Your Concrete Screw
Select the required length and pack size from the available options. Allow for the fixture thickness and the required embedment into the base material when choosing the screw length.
Use the specified drill diameter and hole depth for the fixing, clear drilling debris and install with a correctly fitting T25 bit. The listed 5mm size should not be used to infer the required drill diameter.
Please note: Dimensions are provided as a guide. Confirm drilling requirements, embedment, edge distances and suitability for the base material before installation. Load capacity depends on the fixing and installation conditions; no load rating is stated here.
