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A4 INOX steel tension anchor with hexagon head screw and washer W-TM
For heavyweight fixing on concrete
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Variants
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- For use in cotter-pin installation
- The load is immediately supportable
- Safe use through application via torque (torque wrench)
- Sheet metal anchor with 4 expansion sections
ETA-10/0255
To achieve attachments according to "European Technical Approvals - CE mark", implement the anchoring in concrete of min. class C20/25 and max. C50/60, according to EN 206: 2000-12
Further details are described in the European Technical Approvals. To download the ETA: www.wuerth.it - Products - dowels and anchors
European Technical Approvals ETA - CE mark - anchors with threaded rod, eyelet and hook link without European Technical Approvals
| Maximum permissible loads and laying conditions | |||||
| dia. of thread | M6 | M8 | M10 | M12 | |
| compressed zone uncracked concrete C20/25 | tensile/kN | 3,6 | 4,1 | 5,4 | 9,5 |
| with screws class 8.8 | cutting/kN | 4,6 | 7,1 | 8,9 | 19,3 |
| with screws class 5.8 | tensile/kN | 2,8 | 3,9 | 4,3 | 5,6 |
| with printed eyelet 4.8 | tensile/kN | 1,6 | 3,0 | 4,3 | 5,6 |
| with printed hook link 4.8 | tensile/kN | 0,5 | 0,9 | 1,4 | 2,2 |
| permissible bending moment | Mzul/Nm | 7 | 17,1 | 34,2 | 59,9 |
| dia. of hole | D/mm | 10 | 12 | 14 | 18 |
| depth of hole | T/mm | 55 | 61 | 70 | 85 |
| anchoring distance | hef/mm | 39,5 | 44,5 | 51,5 | 63,0 |
| typical distance between anchors | scr1N/mm | 119 | 134 | 155 | 189 |
| minimum distance between anchors | smin/mm | 65 | 90 | 135 | 165 |
| typical distance from edge | ccr1N/mm | 60 | 67 | 78 | 95 |
| minimum distance from edge | cmin/mm | 45 | 70 | 85 | 115 |
| minimum member thickness | hmin/mm | 135 | 135 | 140 | 160 |
| dia. of hole in attachment (extended tension anchor) | df ≤/mm | 7 (12) | 9 (14) | 12 (18) | 14 (20) |
| (1 Kn ~ 100 kg) | |||||
| Notes - the loads described above refer to anchors mounted in uncracked concrete class C20/25 and without influence from edges or other anchors. - to achieve fastening with distances between anchors or from edges lower than the typical values, reduce the loads. | |||||
ETA-10/0255
For heavyweight anchoring in uncracked concrete (compressed zone)
Can be used for dry indoor applications (white galvanized) and indoor dry/moist and outdoor (A4 INOX steel) environments
Suitable for fixing metal structures, mounting rails, plates, shelves, railings, machinery, wooden objects, beams, pillars etc.
For static or low-vibration uses
Select RAL-colour code
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