Alumidi – Concealed Connector


SKU: 9260 Category: Tags: ,

Concealed beam hanger with and without holes
Aluminum alloy tridimensional perforated plate

EN AW-6060 aluminum alloy bracket obtained by extrusion and therefore weld-free.

Available with and without holes. The 2200 mm model is also certified

Optimal hole spacing both for timber (nails or screws) and concrete (chemical or screwed anchor)

Available in 2,165 mm long pieces, to be cut according to the worksite needs or at odd angles for braces.


For applications on reinforced concrete or other uneven surfaces the self-drilling dowels allow a greater installation tolerance when fixing the timber element. Values are certified, tested and consolidated


The hidden connection provides a satisfying appearance to the joint and fulfills the fire safety requirements.
A countersink where the first hole is located, facilitates the introduction of the secondary beam from the top.

Certified Safety

AluMIDI bracket has been the subject of many research works, studies and international publications, both from theoretical (calculation models) and experimental point of view

The SBD - SELF-PERFORATING DOWEL FOR ALU HANGERS make is easy to assemble and the small-diameter head ensures an hidden appearance.

Please note: LBS Screws SBD Dowels and STA Smooth Dowels  are not included with the Alumidi connector. See below for quantities needed.

Alumidi w/o holes

LBS Screws 60mm 

SBD Screws


Qty 14

Qty (4) 115mm


Qty 18

Qty (5) 115mm


Qty 38

Qty (7) 115mm


Qty 418

Qty (60) 155mm

Alumidi w/ holes

LBS Screws 60mm 

STA Smooth Dowels


Qty 14

Qty (3) 120mm


Qty 18

Qty (4) 120mm

 200 mm

Qty 22

Qty (5) 120mm


Qty 26

Qty (6) 120mm


Qty 30

Qty (7) 140mm


Qty 34

Qty (8) 140mm


Qty 38

Qty (9) 620mm

FIELD OF USE - Timber-to-timber shear connections, both perpendicular and inclined to the vertical plane.

  • Solid timber
  • Glulam (Glued Laminated Timber)
  • XLAM (Cross Laminated Timber) LVL (Laminated Veneer Lumber) wood-based panels

Click here for technical data sheets

Please allow 1 to two weeks for delivery. Contact us  for expedited shipping.

Photos courtesy of Rothoblaas.


w/ Holes, wo/ Holes


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