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Amo® III spacing assembly screw 7.5 TYPE 3 half round head

Article No. 0234930102
Amo III type 3 steel galvanised AW 30 SCR-PANHD-AW30-(A2K)-7,5X102 AMO III
€28.56 inc. VAT price per 100 PCS
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For mounting windows in concrete and solid stone masonry. With large flat head, lies cleanly on the frame and can be optimally covered with cover caps.
  • Positive-locking, removable anchorage with no expansion pressure
  • Load-bearing function is retained, even under thermal load
  • Tested fire resistance duration of 120 minutes
  • Time saving – no anchor necessary
  • Short installation times, as no tools are required for insertion
  • AW drive for longer bit service life, improved power transmission and no ejection forces
  • Through-hole mounting
  • Immediate load-bearing capacity – no waiting after insertion
  • Positive locking for high load-bearing capacity
  • Removable
  • Virtually no expansion forces on insertion
Notice

Information for use

Guidelines for planning and executing the installation of windows and exterior doors, 2010 edition

Art. no. 5995 000 000:

The fixture must safely transfer all standard forces affecting the window to the structure and the foundation. The total load must therefore be calculated from e.g. the window load, wind load and working load (see DIN 1055). The currently applicable building regulations stipulate that buildings and their components must be planned in such a way that they do not endanger human life and health or pose a risk to public safety. Attachment of the windows must also comply with this criterion.

Window walls according to former DIN 18056 standard or elements with a surface greater than 9 m² and accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4

The DIN 18056 standard applied to window walls with a minimum surface area of 9 m² and a minimum side length of 2 m on the shortest side. Anchors with a general construction permit or European Technical Approval or with individual approval should be used for this application. Similarly, only anchors with a general construction permit or European Technical Approval or with individual approval must be used to attach accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4.

Other information

It is important to check that the components are correctly installed for the specific construction conditions (e.g. weight of window casement, surface properties, hole pattern in the brick). Accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4 may only be attached with the AMO Combi screw if appropriate individual approval has been obtained before installation starts.

Drill perforated and hollow blocks with a rotary drill (without impact mechanism)

Drill perforated and hollow blocks with a rotary drill (without impact mechanism)

Align window frames using alignment clamps or Amo® Bag

Screw length = frame width + gap + screw-in depth (see also 55.2 Amo® III 11.5 mm)

Proof of Performance

Fire protection test report no. 3174/0649-2 dated 12 January 2000

Test of suitability for attaching a flood-proof window in accordance with ift directive FE-07/1 conducted by the ift Rosenheim Institute. Test report no. 202 31790 dated 17 May 2006

Testing a fastening element: Evaluation of test results for practical use in window installation by the ift Rosenheim Institute. Test report no. 23511241/2 dated 13 February 1990

Test of suitability for fastening a window to a brick masonry structure by ift Rosenheim. Test report no. 50922462 dated 11 October 2000

For mounting windows in concrete and solid stone masonry. With large flat head, lies cleanly on the frame and can be optimally covered with cover caps.
  • Positive-locking, removable anchorage with no expansion pressure
  • Load-bearing function is retained, even under thermal load
  • Tested fire resistance duration of 120 minutes
  • Time saving – no anchor necessary
  • Short installation times, as no tools are required for insertion
  • AW drive for longer bit service life, improved power transmission and no ejection forces
  • Through-hole mounting
  • Immediate load-bearing capacity – no waiting after insertion
  • Positive locking for high load-bearing capacity
  • Removable
  • Virtually no expansion forces on insertion
Notice

Information for use

Guidelines for planning and executing the installation of windows and exterior doors, 2010 edition

Art. no. 5995 000 000:

The fixture must safely transfer all standard forces affecting the window to the structure and the foundation. The total load must therefore be calculated from e.g. the window load, wind load and working load (see DIN 1055). The currently applicable building regulations stipulate that buildings and their components must be planned in such a way that they do not endanger human life and health or pose a risk to public safety. Attachment of the windows must also comply with this criterion.

Window walls according to former DIN 18056 standard or elements with a surface greater than 9 m² and accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4

The DIN 18056 standard applied to window walls with a minimum surface area of 9 m² and a minimum side length of 2 m on the shortest side. Anchors with a general construction permit or European Technical Approval or with individual approval should be used for this application. Similarly, only anchors with a general construction permit or European Technical Approval or with individual approval must be used to attach accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4.

Other information

It is important to check that the components are correctly installed for the specific construction conditions (e.g. weight of window casement, surface properties, hole pattern in the brick). Accident-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4 may only be attached with the AMO Combi screw if appropriate individual approval has been obtained before installation starts.

Drill perforated and hollow blocks with a rotary drill (without impact mechanism)

Drill perforated and hollow blocks with a rotary drill (without impact mechanism)

Align window frames using alignment clamps or Amo® Bag

Screw length = frame width + gap + screw-in depth (see also 55.2 Amo® III 11.5 mm)

Proof of Performance

Fire protection test report no. 3174/0649-2 dated 12 January 2000

Test of suitability for attaching a flood-proof window in accordance with ift directive FE-07/1 conducted by the ift Rosenheim Institute. Test report no. 202 31790 dated 17 May 2006

Testing a fastening element: Evaluation of test results for practical use in window installation by the ift Rosenheim Institute. Test report no. 23511241/2 dated 13 February 1990

Test of suitability for fastening a window to a brick masonry structure by ift Rosenheim. Test report no. 50922462 dated 11 October 2000

Application area
  • Tension-free spaced installation for wooden, plastic and aluminium window frames

  • Frame coupling

  • For attaching window shackles, pivot anchors and knock-in claw fasteners (short version)

  • Thanks to the large flat head, the head sits cleanly against the window profile, thereby offering advantages when using cover caps
Products specifications
Length (l) 102 mm
Thread diameter (d) 7.5 mm
Material Steel
Surface Galvanised
Head type Button head
Head diameter (dk) 12.5 mm
Internal drive AW30

Würth Catalogue(2)

Catalogue page as PDF 1 |  2

Flip catalog

Datasheets(1)

CAD Data (available after login)

Products specifications
Length (l) 102 mm
Thread diameter (d) 7.5 mm
Material Steel
Surface Galvanised
Head type Button head
Head diameter (dk) 12.5 mm
Internal drive AW30
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