BETOFAST-EVO II CL TH /Bi-A4
- Self tapping screw bi-metal /stainless steel A4-flat head with wide flange, for cracked and non-cracked concrete.
Applications
- Intended use: cracked and non-cracked concrete.
- Fixings in damp rooms.
Advantages
- Self-tapping screw, direct fitting without anchor.
- Quick installation: drilling and screwing.
- Very good resistance to tearing.
- Fire approval (TR 020): 120 minutes.
- Removable screw.
- Hexagonal head with washer underneath for a larger contact area which increases the pull-out strength.
Technical characteristics
| Type of load |
Medium load |
| Head shape |
Hex. Head |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Cracked concrete Concrete |
| Product material |
Bi-metal (Stainless steel/ steel) |
| Maximum thickness of the element to be fixed |
15 25 35 5 |
| Minimum drilling depth |
75 90 |
| Minimum depth of implementation |
100 85 |
| Minimum thickness of base material |
125 140 |
| With flange |
True |
| Type of flange |
Large |
| Resistance to corrosion |
> = 30 Kesternich cycles |
| Laquering |
Natural head |
| Generic code | T
Type of load
|
D0
(mm)
Outside body diameter
|
L
(mm)
Length
|
Tfix maxi
Maximum thickness of the element to be fixed
|
d0
(mm)
Support drilling diameter
|
Hnom
Minimum depth of implementation
|
|
| 283960BETOFAST-EVO II CL IN A4 TH13 8x90 | Medium load | 10 | 90 | 5 | 8 | 85 | |
| 283962BETOFAST-EVO II CL IN A4 TH13 8x100 | Medium load | 10 | 100 | 15 | 8 | 85 | |
| 283964BETOFAST-EVO II CL IN A4 TH13 8x110 | Medium load | 10 | 110 | 25 | 8 | 85 | |
| 283968BETOFAST-EVO II CL IN A4 TH17 10x105 | Medium load | 12 | 105 | 5 | 10 | 100 | |
| 283970BETOFAST-EVO II CL IN A4 TH17 10x115 | Medium load | 12 | 115 | 15 | 10 | 100 | |
| 283972BETOFAST-EVO II CL IN A4 TH17 10x125 | Medium load | 12 | 125 | 25 | 10 | 100 | |
| 283974BETOFAST-EVO II CL IN A4 TH17 10x135 | Medium load | 12 | 135 | 35 | 10 | 100 |
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 the ETA 19 0051 screw anchors BETOFAST EVO II
-
Commercial video
