AMO® IV 7.5 MM window frame screw
Amo IV 7.5 zinc plated steel RW 30
SCR-(AMO-IV)-RW30-(A2K)-7,5X132
Art.-no.
0234631132
EAN 4062856415526
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This innovative form of window installation combines performance with ease of installation
Quick and easy installation
- Short installation times, no setting tool or anchor required
- Innovative RW recess for longer bit service life and improved power transmission
- In-place installation
- Positive-locking, removable anchorage with no expansion pressure
- Immediate load-bearing capacity - no waiting after installation
High level of safety
- Fall-proof window installation with approval
- Tested break-in protection up to RC3
- Mechanical interlock for high load capacity
- Virtually no expansion forces during installation
- Window installation possible without side supporting blocks and spacer blocks (depending on the installation conditions)
- High load capacity, even when subjected to thermal load
Proof of Performance
Z-21.1-2097 approval
Notice
Please observe the following during the planning and measurement process
- DIBt National technical approval Z-21.1-2097
- Guidelines for planning and executing the installation of windows and house doors (art. no. 5995000000)
- Reference book for installing and sealing windows and doors (art. no. 5995000900)
Application area
Pre-drilling window frame
Align and affix window, create drill hole in base material through the window profile
Drill cuttings must be removed from the drill hole in concrete and solid block
Determining the required screw length (see installation parameters)
Screw in the screw
Z-21.1-2097 approval
Product information
Datasheets(X)
Application area
- Can be used in concrete, solid bricks, vertically perforated brick, hollow calcium silicate blocks, solid calcium silicate blocks
- Approved, tension-free stand-off installation for wooden, wooden/aluminium, plastic and aluminium window frames
Length (l) | 132 mm |
Thread diameter (d) | 7.5 mm |
Material | Steel |
Surface | Zinc plated |
Head type | Socket head |
Head diameter (d(h/k)) | 8 mm |
Internal drive | RW30 |
Drill-hole diameter in window frame (dWin) | 6.2 mm |
| General installation parameters | |||
| Nominal drill diameter | Normal weight concrete | d0 [mm] = | 6,5 |
| Solid brick MZ | 6,0 | ||
| Solid calcium silicate block | 6,0 | ||
| Vertically perforated brick, flat vertically perforated brick | 6,0 | ||
| Hollow calcium silicate block | 6,0 | ||
| Diameter of cutting edges | Normal weight concrete | dcut ≤ [mm] | 7,0 |
| Solid brick Mz | 6,4 | ||
| Solid calcium silicate block | 6,4 | ||
| Vertically perforated brick, flat vertically perforated brick | 6,4 | ||
| Drill hole depth | Normal weight concrete | h1 ≥ [mm] | Total screw length (ls) - |
| Minimum length of thread engagement | Normal weight concrete | hnom ≥ [mm] | 30 |
| Nominal drill diameter in window frame | Normal weight concrete | dFenst = [mm] | 6,2 |
| Drilling process | Normal weight concrete | Rotary hammer drilling | |
| minimum edge distance | Normal weight concrete | cmin ≥ [mm] | 55 |
| Performance data in accordance with the DIBt National technical approval For further base materials, raw densities, minimum compressive strengths, free screw lengths etc., please see approval Z-21.1-2097 | |||||
| AMO IV dia. 7.5 mm | |||||
| Window profile made of plastic/aluminium | |||||
| Raw density class [kg/dm³] | Minimum compressive strength [N/mm²] | Minimum length of thread engagement hnom ≥ [mm] | min. edge distance cmin ≥ [mm] | Fadm [kN]1) for individual anchors subject to shear load free screw length ef = 20 mm2) | Load capacity FRk in case of impacts by people [kN] ef = 20 mm2 |
| Normal weight concrete DIN EN 206.2021 | |||||
| ≥C20/25-C30/37 | 15-37 | 30 | 55 | 0,65 | 2,8 |
| Solid brick Mz ≥ 3DF (240x175x113) DIN EN 771-1:2015-11 | |||||
| 1,8 | ≥33.7 | 50 | 30 | 0,50 | -3) |
| 1,8 | ≥20 | 50 | 30 | 0,45 | -3) |
| 1,8 | ≥15 | 50 | 30 | 0,30 | -3) |
| Solid calcium silicate block KSRP175-6-1218 (248x175x248) DIN EN 771-2:2015-11 in conjunction with DIN 20000-402:2017-01 | |||||
| 1,6 | ≥23.6 | 50 | 50 | 0,50 | 1,6 |
| 1,6 | ≥20.0 | 50 | 50 | 0,50 | -3) |
| Solid calcium silicate block Silka XL Basic, Silka XL Plus (248x175x498) DIN EN 771-2:2015-11 in conjunction with DIN 20000-402:2017-01 | |||||
| 2,0 | ≥36.7 | 50 | 40 | 0,50 | 1,6 |
| 2,0 | ≥35.0 | 50 | 40 | 0,50 | -3) |
| Solid blocks made of lightweight concrete V and Vbl, e.g. Bisophon in accordance with (240x175x113) DIN EN 771-3:2015-11; DIN 20000-403:2019-11 Bisotherm GmbH | |||||
| 2,2 | ≥25 | 50 | 30 | 0,50 | 1,6 |
| 2,2 | ≥20 | 50 | 30 | 0,50 | -3) |
| Staudacher window installation brick without stop 12DF (247x365x249) DIN EN 771-: 2015-11, Otto Staudacher Vertriebs GmbH | |||||
| 0,65 | ≥8.8 | 80 | 150 | 0,50 | 1,6 |
| 1,05 | ≥7.5 | 80 | 150 | 0,50 | 1,6 |
| Hollow calcium silicate block KS L, 8DF ≥ 8DF (248x240x238) DIN V 106:2005-10; DIN EN 771-2:2015-11, e.g. Xella Deutschland GmbH | |||||
| 1,2 | ≥14.9 | 50 | 45 | 0,50 | 1,6 |
| 1,2 | ≥12.5 | 50 | 45 | 0,50 | -3) |
| 1,2 | ≥10 | 50 | 45 | 0,50 | -3) |
| 1,2 | ≥7.5 | 50 | 45 | 0,50 | -3) |
| Hollow calcium silicate block KS L, 6DF ≥ 6DF (248x175x248) DIN EN 771-2:2015-11 in conjunction with DIN 20000-402:2017-01, e.g. Heidelberger Kalksandstein GmbH | |||||
| 1,6 | ≥17.7 | 50/1204) | 35/90 | 0,50 | 2,8 |
| 1,6 | ≥15 | 50/1204) | 35/90 | 0,50 | 2,8 |
| 1,6 | ≥12.5 | 50/1204) | 35/90 | 0,50 | 2,8 |
| 1,6 | ≥10.0 | 50/1204) | 35/90 | 0,40 | 2,8 |
| 1) A partial safety factor of YF = 1.5 was taken into account for wind 2) Values for deviating free screw lengths/joint widths can be found in approval Z-21.1-2097 3) No performance assessed 4) If resistance against impacts by people is required | |||||
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