BETOFAST TH8 3C Bleu 6.6x45
Generic code 283525
- Self-tapping screw 6.6x45 hex head 8, for pre-drilled concrete support - supracoat 3C blue.
Applications
- Fastening of the waterproofing complex on concrete substrates.
- To be used with the Ø70 galva washer (code 294925) to fix rigid insulation.
- To be used with 82x40R alu/zinc plate (code 294704) for fixing waterproofing (synthetic coating with rigid insulation).
Advantages
- Self-tapping screw, direct fitting without anchor.
- Fast installation: drilling and screwing.
- Small drilling diameter.
- Very good pull-out resistance.
Technical characteristics
| Head shape |
Hex. Head |
| Installation mode |
Installation with hexagonal screwdriving |
| Outside body diameter |
6.6
mm |
| Supporting material |
Concrete |
| Length |
45
mm |
| Product material |
Supracoat 3C |
| Maximum thickness of the element to be fixed |
30 |
| Support drilling diameter |
5
mm |
| Minimum drilling depth |
50 |
| Minimum depth of implementation |
40 |
| With flange |
True |
| Type of flange |
Standard |
| Flange head diameter |
10.5
mm |
| Resistance to corrosion |
> = 30 Kesternich cycles |
| Maximum clamping capacity |
30
mm |
| Minimum clamping capacity |
15
mm |
| Anchoring depth |
20
mm |
| Diameter on thread |
6.6
mm |
| Thickness of the flange |
1
mm |
| Head height |
5.4
mm |
| Length of the threaded part |
45
mm |
| Thread pitch |
3.38
mm |
| Laquering |
Natural head |
Sold by case of 500 pieces
| Designation | Article codes | Color label | Quantity |
Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.
- Used with HH13 screwdriving socket or 4 mm Allen key. For superior quality concrete, Ø6. 5 mm drilling can be applied.
Pull Out test
ETANCO carries out pull-out tests on site to validate the best solution. Following the tests, a report will be provided to you to justify the maximum resistance value of the anchoring in the support material of your site.
Discover
Integrated engineering office
We place our customers at the heart of our priorities to ensure that we listen to them and advise them on a daily basis. Since each application requires different fixing solutions, our design offices are on hand to guide you in your choices. ETANCO will draw up a personalised and adapted calculation note free of charge (according to the regulations in force and the reference documents for each fastener).
Discover
Software Specif Chevilles
Simple, effective and fast, SPECIF determines and calculates the right anchor for your site. Your customised anchor solution.
Discover- In accordance with DTU 43. 1: Waterproofing work on flat roofs on masonry.
-
DoP ETANCHEITEDOPDownload -
Technical Data Sheet BETOFAST D6 6 TH PLATESTechnical datasheets
This document is reserved for our connected customers,
log in or create an account to download it. -
Drawings DXF BETOFAST TH 3C Ø6.6xLDrawings 2D
This document is reserved for our connected customers,
log in or create an account to download it.
