Spacing assembly screw AMO<SUP>®</SUP> III 11.5 - SCR-RW40-(A2K)-11,5X112

Spacing assembly screw AMO<SUP>®</SUP> III 11.5 - SCR-RW40-(A2K)-11,5X112 - 1

Spacing assembly screw AMO<SUP>®</SUP> III 11.5 - SCR-RW40-(A2K)-11,5X112 - 2

Spacing assembly screw AMO<SUP>®</SUP> III 11.5 - SCR-RW40-(A2K)-11,5X112 - 3

Spacing assembly screw AMO^® III 11.5

Name: Spacing assembly screw AMO ® III 11.5
Brand: Würth
SKU: 0234840112

Amo III type 2 steel zinc plated RW 40
SCR-RW40-(A2K)-11,5X112
AMO III

Art.-no. 0234840112

EAN 4038898142980

All versions

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Price for selected packaging unit

Spacing assembly screw AMO^® III 11.5

Art.-no. 0234840112

Price for selected packaging unit

Quantity

x 50 pcs

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Window mounting in concrete and solid stone masonry with increased load requirements. Ø11.5mm, with cheese head, zinc-plated steel, blue passivated, drive AW40

Mechanically interlocking, removable anchorage with no expansion pressure

Load-bearing capacity is retained even under thermal stress

Immediate load-bearing capacity - no waiting after installation

Tested fire resistance rating of 120 minutes

Tested break-in resistant properties for plastic windows of RC2

Saves time - no anchors required

Short installation times, no setting tools are required

AW drive for longer bit service life, improved power transmission and no ejection forces

In-place installation

Mechanical interlocking for high load-bearing capacity

Removable

Virtually no expansion forces during installation

Proof of Performance

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

Break-in resistance RC2. Expert report by ift Rosenheim dated 21 November 2005, no. 255 29923

Test of suitability for attaching a window to a brick masonry building structure conducted by ift Rosenheim. Test report no. 105 30599 dated 10 July 2006

Notice

It is important to check that the members are correctly installed for the specific construction conditions (e.g. weight of window casement, surface properties, hole pattern in the brick). Fall-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 concrete blocks with a rotary drill (without hammer mechanism)

Align window frames using alignment clamps or Amo^® Bag

Screw length = frame width + spacing + length of thread engagement (see also 55.2 Amo^® III 11.5 mm)

Application area

Instructions

Create the drill hole

Clean the drill hole

Align and affix the window frame

Screw in the screw

Press on cover cap

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

Tension-free stand-off installation for all frame materials and masonry types

Installation of window and door frames with pre-drilled mounting hole dia. 10 mm

Instructions

Guidelines for planning and executing the installation of windows and house doors

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 live 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.

When securing window walls compliant with the former DIN 18056 standard or elements with a surface area in excess of 9 m²and fall-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4, the following must be observed

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 construction product approval, European Technical Approval or with individual approval should be used for this application. Similarly, only anchors with construction product approval, European Technical Approval or with individual approval must be used to attach fall-proof glazing as specified in the German technical rules for safety glazing (TRAV) or DIN 18008-4.


Length (l)	112 mm
Thread diameter (d)	11.5 mm
Material	Steel
Surface	Zinc plated
Head type	Socket head
Head diameter (d(h/k))	11.5 mm
Internal drive	RW40
Thread type	Metric thread
Shape of tip	Tip

Performance data
Anchor type			Dia. 11.5
Fire resistance grading concrete compressive strength min. C20/25 and max. C50/60	Transverse tension or diagonal tensile force to 30°	F30 [kN]	0,50
		F60 [kN]	0,50
		F90 [kN]	0,50
		F120 [kN]	0,50

Characteristic values
General	minimum edge distance	Concrete	c_min [mm]	50
		Sand-lime brick, solid brick, vertically perforated brick (min. 2 walls), pumice, lightweight concrete, aerated concrete		60
	minimum engagement length	Concrete	h_nom ≥ [mm]	30
		Sand-lime brick, solid brick		50
		Vertically perforated brick (min. 2 walls), pumice, lightweight concrete, aerated concrete		60
	Nominal drill bit diameter	Concrete	d₀[mm]	10,0
		Sand-lime brick, solid brick, vertically perforated brick (min. 2 walls), pumice, lightweight concrete		10,0
		Aerated concrete		No pre-drilling required
	Drill hole depth		h₁ [mm]	Engagement length + 10 mm + any existing plaster coat
Burglary resistance WK2¹⁾	minimum edge distance	Concrete ≥ B15, vertically perforated brick HLz 12, solid brick Mz, solid sand-lime brick KS, hollow sand-lime brick KSL, solid bricks and solid blocks of lightweight concrete V/Vbl	c_min [mm]	60
		Aerated concrete PP4		100
	Nominal drill bit diameter	Concrete ≥ B15	d₀ [mm]	10,0
		Vertically perforated brick HLz 12, solid brick Mz, solid sand-lime brick KS, hollow sand-lime brick KSL, solid bricks and solid blocks of lightweight concrete V/Vbl		10,0
		Aerated concrete PP4		in stone: no predrilling required, in window lintel 10.0
	Wall thickness		d ≥ [mm]	240
	Engagement length		h_nom ≥ [mm]	60
	Drill hole depth		h₁ [mm]	Engagement length + 10 mm + any existing plaster coat
¹⁾ The compressive strength of the masonry must at least meet the requirements of masonry strength class M11 as defined in DIN 1053-2. No point of the structural connection joint between reveal and blind frame profile must exceed 25 mm. The minimum thickness of the steel wall is 1.5 mm.

Additional accessory:

Product

Description

Quantity

Price
/PU

Flat cover cap, for hexalobular socket and AW drive

CAP-FL-AW40-R9010-PUREWHITE-D15

Art.-no. 0590740101

Suitable for all screws with TX and AW drives

x 500 pcs

Flat cover cap, for hexalobular socket and AW drive

CAP-FL-AW40-R8016-MAHOGANYBROWN-D15

Art.-no. 0590740111

Suitable for all screws with TX and AW drives

x 500 pcs

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