ER

Reinforced Angle Bracket

Reinforced angle brackets are suitable for structural applications in framing and wood-frame houses.

CE Marking
ETA
Service class 2
Indoor
Electrogalvanized steel Z275

Product Details

Features

Material

  • Galvanized steel S250GD + Z275 according to NF EN 10346.

Application

Header member

  • Supporting member: solid wood, glued-laminated wood, concrete, steel, etc.
  • Supported member: solid wood, composite lumber, glued-laminated wood, triangular trusses, profiles, etc.

For Use With

  • Fastening of small trusses.
  • Cladding plates, cladding uprights.
  • Rafter anchors, cantilevers, headers, etc.

Technical Data

Dimensions

Product Dimensions

References Product Dimensions [mm] Joist Holes flange B
A B C t Ø5 Ø13 Ø11x22 Ø5 Ø11 Ø13 Ø11x22 Ø12x20
E5/1.5 75 48 65 1.5 7 - 1 6 - - 1 -
E5/1.5/11.22/11 75 48 65 1.5 7 - 1 6 1 - - -
E5/2 75 48 65 2 7 - 1 6 - - 1 -
E4/2.5 100 60 75 2.5 7 1 - 6 - - - 1
E6/2 120 60 75 2 11 1 - 6 - - - 1
E6/2.5 120 60 75 2.5 11 1 - 6 - - - 1
E7/2.5 140 60 75 2.5 12 1 - 6 - - - 1
E8/2.5 160 60 75 2.5 12 2 - 6 - - - 1
E14/2 80 50 75 2 8 1 - 4 - 1 - -
E17/2 150 50 75 2 15 2 - 4 - 1 - -
E18/2.5 150 50 75 2.5 15 2 - 4 - 1 - -
E19/3 150 50 75 3 15 2 - 4 - 1 - -
E5/2C50 75 48 65 2 7 - 1 6 - - 1 -
E5/1.5/135* 75 48 65 1.5 7 - 1 6 - - 1 -

*angle bracket folded at 135°

Wood/wood connection beam/beam type - assembly with 2 angle brackets

References Product capacities - Timber to timber - Beam to beam - Full nailing
Number of Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Joist Flange B R1.k R2.k = R3.k
Qty Qty CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60
E5/1.5 7 6 6.1 7.1 8.6 9.3 9.8 10.8 13 14
E5/1.5/11.22/11 7 6 6.1 7.1 8.6 9.3 9.8 10.8 13 14
E5/2 7 6 6.1 7.1 8.6 9.8 9.8 10.8 13 14
E4/2.5 8 6 5.5 6.3 7.2 7.6 7.6 8.3 10.1 10.7
E6/2 11 6 4.1 5 6.6 8.3 5.2 5.7 9 9.6
E6/2.5 11 6 5.5 6.3 7.2 7.6 9.4 10.3 12.5 13.3
E7/2.5 13 6 5.5 6.3 7.2 7.6 10 11 13.3 14.2
E8/2.5 13 6 5.5 6.3 7.2 7.6 10 11 13.3 14.2
E14/2 8 4 4.2 5.1 6.7 8.4 5.3 5.8 7.7 9.7
E17/2 15 4 4.9 5.6 6.7 7.4 8.2 9 10.9 11.6
E18/2.5 15 4 4.9 5.6 6.7 7.4 8.2 9 10.8 11.5
E19/3 15 4 4.9 5.6 6.7 7.4 8.2 9 10.7 11.4
E5/2C50 7 6 6.1 7.1 8.6 9.8 9.8 10.8 13 14

To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.

Wood/wood connection post/beam type - assembly with 2 angle brackets

References Product capacities - Timber to timber - Post to beam - Partial nailing
Number of Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Joist Flange B R1.k R2.k = R3.k
Qty Qty CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60
E6/2 8 6 4.1 5 6.6 8.3 5.2 6.3 7.6 9.6
E6/2.5 8 6 4.1 5 6.6 8.3 5.3 6.3 9 9.6
E7/2.5 10 6 4.2 5 6.7 8.3 6.2 7.5 11.5 12.1
E8/2.5 10 6 4.2 5 6.7 8.3 6.2 7.5 11.5 12.1
E17/2 12 4 4.2 5.1 6.7 8.3 6.7 7.3 10.7 11.3
E18/2.5 12 4 4.2 5.1 6.7 8.3 6.9 7.6 11.1 11.9
E19/3 12 4 4.2 5.1 6.7 8.3 6.5 7.1 10.7 11.4

To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.

Wood/rigid substrate connection beam/rigid substrate type - assembly with 2 angle brackets

References Product capacities - Timber beam to rigid support
Number of Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Joist Flange B R1.k R2.k = R3.k
Qty Type Qty Type CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60
E5/1.5 7 CNA 1 Ø10 6.6 6.6 6.6 6.6 - * - * - * - *
E5/1.5/11.22/11 7 CNA 1 Ø10 6.6 6.6 6.6 6.6 5.8 6.7 8.6 9.9
E5/2 7 CNA 1 Ø10 8.4 8.4 8.4 8.4 - * - * - * - *
E4/2.5 8 CNA 1 Ø10 12.6 12.6 12.6 12.6 - * - * - * - *
E6/2 11 CNA 1 Ø10 6.5 7.9 8.6 10.8 - * - * - * - *
E6/2.5 11 CNA 1 Ø10 12.6 12.6 12.6 12.6 - * - * - * - *
E7/2.5 13 CNA 1 Ø10 12.7 12.7 12.7 12.7 - * - * - * - *
E8/2.5 13 CNA 1 Ø10 12.7 12.7 12.7 12.7 - * - * - * - *
E14/2 8 CNA 1 Ø12 3.6 4.4 5 6.3 3.4 4.1 5.5 6.9
E17/2 15 CNA 1 Ø12 15.2 15.2 15.2 15.2 5.8 6.6 8.3 9.4
E18/2.5 15 CNA 1 Ø12 20.5 20.5 20.5 20.5 8.1 9.3 11.6 13.1
E19/3 15 CNA 1 Ø12 28.1 28.1 28.1 28.1 8.1 9.2 11.6 13
E5/2C50 7 CNA 1 Ø10 8.4 8.4 8.4 8.4 - * - * - * - *

* No capacities are given as it is a slip connection due to oblong hole.

To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.

Wood/rigid substrate connection post/rigid substrate type - assembly with 2 angle brackets

References Product capacities - Timber post to rigid support
Number of Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Joist Flange B R1.k R2.k = R3.k
Qty Type Qty Type CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60 CNA4.0x35 CNA4.0x40 CNA4.0x50 CNA4.0x60
E6/2 8 CNA 1 Ø10 3.3 4 5.3 6.6 - * - * - * - *
E6/2.5 8 CNA 1 Ø10 3.3 4 5.3 6.6 - * - * - * - *
E7/2.5 10 CNA 1 Ø10 3.3 4 5.3 6.6 - * - * - * - *
E8/2.5 10 CNA 1 Ø10 3.3 4 5.3 6.6 - * - * - * - *
E17/2 12 CNA 1 Ø12 10.2 12.4 12.6 15.8 3.4 3.7 5.3 5.6
E18/2.5 12 CNA 1 Ø12 10 12.2 15.3 19.2 3.4 3.7 6.6 7
E19/3 12 CNA 1 Ø12 10 12.2 15.3 19.2 5.9 6.5 10 10.7

* No capacities are given as it is a slip connection due to oblong hole.

To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.

Product characteristic capacities - Timber beam to timber beam - Ø10 connector screws - 2 angle brackets

References Product capacities - Timber beam to timber beam - Ø10 connector screws - 2 angle brackets
Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Flange A Flange B R1.k
Qty Type Qty Type SSH10x40
E5/1.5 1 SSH 1 SSH 3.1
E5/1.5/11.22/11 1 SSH 1 SSH 3.1

Product characteristic capacities - Timber beam to rigid support - Ø10 connector screws - 2 angle brackets

References Product capacities - Timber beam to concrete - Ø10 connector screws - 2 angle brackets
Fasteners Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN]
Flange A Flange B R1.k
Qty Type Qty Type SSH10x40
E5/1.5 1 SSH 1 Ø10 5
E5/1.5/11.22/11 1 SSH 1 Ø10 5

Installation

Installation

Fixing

On wood:

  • CNA annular ring-shank nails dia. 4.0 x 35 or dia. 4.0 x 50 mm.
  • CSA screws dia. 5.0 x 35 mm or CSA screws dia. 5.0 x 40 mm.
  • Bolts.
  • LAG screws.

On concrete:
Concrete substrate

  • Mechanical anchor: WA M10-78/5 OR WA M12-104/5 pin.
  • Chemical anchor: AT-HP resin + LMAS M10-120/25 or LMAS M12-150/35 threaded rod.

Hollow masonry substrate:

  • Chemical anchor: AT-HP or POLY-GP resin + LMAS M12-150/35 threaded rod + SH M16-130 screen.

On steel:

  • Bolts.

Installation

  1. Come with the joist,
  2. Add nails. It can be also screwed,
  3. If the header is made out of timber, the angle bracket can be attached to it with nails or screw,
  4. If the header is made out of concrete, the angle bracket must be attached with adapted anchors (using the installation data from the anchor)

Technical Notes

Informations

F1: tensile force in the central axis of the angle-bracket
Particular situation of a fastening with only one angle-bracket:

  • If the overall structure prevents the rotation of the purlin or the post, the tensile strength is equal to half of the given value for two angle-brackets.
  • Otherwise, the connection resistance depends on the « f » distance between the vertical contact surface and the point of load application.

F2 and F3: shear lateral force
Particular situation of a connection with only one angle-bracket:

  • The resistance value to consider is equal to half of the one given for two angle-brackets.

F4 and F5: transversal force directed towards or opposite the angle-bracket

  • The connection resistance depends on the « e » distance between the base of the angle-bracket and the point of load application.
  • To consult corresponding loads, contact us.

Only F1, F2 and F3 forces for connections with 2 angle-brackets are present on this sheet.
For more information, contact us
.