| Drive | TX 40 |
|---|---|
| Diameter | Ø 8,0 mm |
| Lengths | 165-472 mm |
| Material | Specially coated steel |
| Coating | Special coating |
| Approval | ETA-11/0024 |
Topduo washer head - over-rafter insulation screw, 8.0 mm
Partner
243,79 zł - 1 121,24 zł incl. VAT
plus shipping costs
Shipping to the EU: 109,47 zł
Not sure which size? Call us: +48 22 266 21 23
- Drive
- TX 40
- Diameter
- Ø 8,0 mm
- Lengths
- 165-472 mm
- Coating
- Special coating
- Material
- Specially coated steel
- Size
- 8,0 x 165 mm · 8,0 x 195 mm · 8,0 x 225 mm …
- Packaging
- 50 pcs
- Approval
- ETA-11/0024
Article numbers and dimensions
Ordering by number? Below is the full list with the Eurotec article number and EAN.
| Art. no. | Size | Pack | EAN |
|---|---|---|---|
| 945870 | 8,0 x 165 mm | 50 pcs | 4250207467397 |
| 945871 | 8,0 x 195 mm | 50 pcs | 4250207467403 |
| 945813 | 8,0 x 225 mm | 50 pcs | 4250207456179 |
| 945814 | 8,0 x 235 mm | 50 pcs | 4250207456186 |
| 945815 | 8,0 x 255 mm | 50 pcs | 4250207456193 |
| 945816 | 8,0 x 275 mm | 50 pcs | 4250207456209 |
| 945817 | 8,0 x 302 mm | 50 pcs | 4250207456216 |
| 945818 | 8,0 x 335 mm | 50 pcs | 4250207456223 |
| 945819 | 8,0 x 365 mm | 50 pcs | 4250207456230 |
| 945820 | 8,0 x 397 mm | 50 pcs | 4250207456247 |
| 945821 | 8,0 x 435 mm | 50 pcs | 4250207456254 |
| 945843 | 8,0 x 472 mm | 50 pcs | 4250207467410 |
All data sheets: Construction screws
Topduo with a washer head fixes the counter batten through the over-rafter insulation straight into the rafter - and suits every over-rafter insulation system.
High pull-out resistance makes it useful beyond the roof as well, in other timber connections. The tip lowers driving torque, reduces splitting and lets the screw bite better.
Which head. Washer head when the screw finishes on top of the batten and has to clamp it - the wide head spreads the load and does not pull into the timber. Cylinder head when the head should disappear into the material or passes through a connector.
Diameter 8.0 mm, TX 40 drive, lengths 165 to 472 mm. Specially coated steel.
Stock items dispatched from Poland within 24 h, items on order: 5-7 working days. VAT invoice with every order. Delivery after dispatch: 1-2 working days within Poland, 3-7 working days to other EU countries.
Manufacturer
E.u.r.o.Tec GmbH
Unter dem Hofe 5
58099 Hagen, Germany
[email protected] · eurotec.team
Product identification
Product name, article number and EAN - in the number table on this page. The batch number is on the packaging.
Safety information
- Use the product as intended and in line with the manufacturer's documentation (product data sheet, installation guide, European Technical Assessment - where applicable). The documents can be downloaded on this page.
- Load-bearing connections must be designed and checked by a qualified person. Do not exceed the values given in the documentation.
- Parts may have sharp tips and edges - wear gloves and safety glasses during installation.
- Store in a dry place, out of the reach of children.
Read before you buy
- Guide: Full thread or partial thread - which and whenFull thread transfers force in both members, partial thread clamps them together. Which one when, and…
- Guide: ETA-11/0024 - when you need the approvalA European Technical Assessment gives the engineer the numbers a catalogue lacks. When it is essential…
- Guide: Choosing screw length for above-rafter insulationLength is the sum of counter batten, insulation, boarding and embedment - measured along the screw…













