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Concealed beam connector - CON-WO-HIDDEN-70X190MM - 6
Concealed beam connector - CON-WO-HIDDEN-70X190MM - 1
Concealed beam connector - CON-WO-HIDDEN-70X190MM - 2

Concealed beam connector

Concealed beam connector
CON-WO-HIDDEN-70X190MM

Art.-no. 0681352190
EAN 4045727934449
All versions
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This innovative concealed beam connector with high load-bearing capacity and low installation depth is ideal for concealed wood/wood connections (visible areas) of secondary beams to main beams or posts
  • Sloping connections can be constructed at angles of 15° to 165° and gradients of 0° to 55°. Screw into grain-cut timber at an angle of 35° using ASSY 5 x 80 mm countersunk-head, full-thread screws. The screw-in angle is determined by the sheet metal guide.

  • High load-bearing capacity coupled with low installation depth (14 mm)

  • Conical, swallow tail-style geometry for self-centring and gap-free contact pressure

  • High level of possible pre-fabrication in the workshop and easy and quick on-site installation

  • Sheet metal hot-dip zinc-plated on both sides (S250GD + Z275 [approx. 20 µm]), thickness 3.0 mm in line with EN 10346:2009

  • Application in utilisation class 1 and 2 in line with EN 1995:2013
Proof of Performance

ETA-09/0301

Notice

It is advisable to use the corresponding milling template set for easy and quick pre-assembly.



Screw into grain-cut timber at an angle of 35°. The screw angle is determined by the shape of the tabs.



The main beam's transverse strength must be verified separately. If necessary, the joint should be made using ASSY plus VG full-thread screws. For loads perpendicular to the secondary beam axis, the transverse strength must also be verified for the secondary beam. If the main beam is subject to torsion, it must be secured against twisting.



Available work documents:


Load tables and detailed processing instructions can be found on the service page www.wuerth.de/holzverbinder.

Application area
Instructions
Select a template insert
Attach template: The fixing holes are used to attach the template to the beam.
Set the trimming depth of 14 mm
Mill the recess
The upper thrust ring enables a simple and fast milling process without damaging the template.
Mark center of secondary beam.
Place the swallow tail-shaped part of the connector centrally on the previously marked secondary beam and screw in the centring screw first of all. The connector must be mounted flush with the upper edge
Then screw in the remaining screws at a 35° angle.
Fit the connector
into the prepared recess
in the main beam and
screw in the screws.
Hook the secondary beam into main beam from above
Simple mounting thanks tocentering aid.

ETA-09/0301

Application area

Load-bearing connections of timber joists to timber main beams or posts in visible areas

Instructions

Approved fasteners:


ASSY 3.0 countersunk head screw with full thread 5 x 80 to 120 mm (lg ≥ 72 mm) in line with ETA 11/0190 mm



Installation guide:


  • Select the template insert

  • Place the swallow tail-shaped part of the connector centrally on the previously marked secondary beam and screw in the centring screw first of all. Mount the connector flush with the upper edge

  • Screw in the remaining ASSY screws at an angle of 35°

  • Fit the connector in the prepared recess of the main beam and screw in the screws

  • Fit the secondary beam into main beam from above

Width x height

70 x 190 mm

Min. beam cross-section of subcarrier

95 x 240 mm

Installation depth

14 mm

Diameter of hole

5.5 mm

Number of holes in subcarrier nJ + main carrier nH

10 + 17 PCS

Weight

543 g

Approval

ETA-09/0301

Thickness

3 mm

Material

Steel

Material designation

S250GD

Surface

Hot dip galvanized

Material standard

DIN EN 10346:2009

Solid wood C 24 Fy,k 1,61 2,26 2,56 3,20
Solid wood C 24 Fx,k 3,58 5,46 6,27 7,86
Glued laminated timber GL 24h Fz,k 9,20 13,21 15,20 19,08
Glued laminated timber GL 24h Fy,k 1,69 2,37 2,69 3,36
Glued laminated timber GL 24h Fx,k 3,58 5,59 6,57 8,24
Factor table for design values
2 0,462 0,538 0,615 0,692 0,846
Notes:
  • Design in accordance with ETA-09/0301 and DIN EN 1995-1-1

  • The regulations and instructions of ETA-09/0301 must be observed.

  • The transverse tension must be verified separately.

  • The main beam must be secured to prevent torsion


These are guides for planning purposes. The values must be calculated for each project by authorised persons.
Installation depth 14 mm 14 mm 14 mm 14 mm
Number of screws on secondary beam + main beam 5 + 11 pcs 7 + 14 pcs 8 + 15 pcs 10 + 17 pcs
Solid wood C 24 Fz,k 8,78 12,60 14,50 18,20
Solid wood C 24 Fy,k 1,61 2,26 2,56 3,20
Solid wood C 24 Fx,k 3,58 5,46 6,27 7,86
Glued laminated timber GL 24h Fz,k 9,20 13,21 15,20 19,08
Glued laminated timber GL 24h Fy,k 1,69 2,37 2,69 3,36
Glued laminated timber GL 24h Fx,k 3,58 5,59 6,57 8,24
1 0,462 0,538 0,615 0,692 0,846
2 0,462 0,538 0,615 0,692 0,846

Notes:


  • Design in accordance with ETA-09/0301 and DIN EN 1995-1-1

  • The regulations and instructions of ETA-09/0301 must be observed.

  • The transverse tension must be verified separately.

  • The main beam must be secured to prevent torsion.


These are guides for planning purposes. The values must be calculated for each project by authorised persons.
Minimum cross-section of the secondary beam - 75° 100 x 140 mm 100 x 180 mm 100 x 200 mm 100 x 240 mm
Installation depth 14 mm 14 mm 14 mm 14 mm
Number of screws on secondary beam + main beam 5 + 11 pcs 7 + 14 pcs 8 + 15 pcs 10 + 17 pcs
Solid wood C 24 Fz,k 8,78 12,60 14,50 18,20
Solid wood C 24 Fy,k 1,61 2,26 2,56 3,20
Solid wood C 24 Fx,k 3,58 5,46 6,27 7,86
Glued laminated timber GL 24h Fz,k 9,20 13,21 15,20 19,08
Glued laminated timber GL 24h Fy,k 1,69 2,37 2,69 3,36
Glued laminated timber GL 24h Fx,k 3,58 5,59 6,57 8,24
1 0,462 0,538 0,615 0,692 0,846
2 0,462 0,538 0,615 0,692 0,846

Notes:


  • Design in accordance with ETA-09/0301 and DIN EN 1995-1-1

  • The regulations and instructions of ETA-09/0301 must be observed.

  • The transverse tension must be verified separately.

  • The main beam must be secured to prevent torsion.


These are guides for planning purposes. The values must be calculated for each project by authorised persons.

Product information

Datasheets (0)

Certificates/ Documents (0)

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