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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Application area
Materials
- Concrete
For securing supports, beams, metal structures, brackets, cable conduits, mounting rails, suspended ceilings etc. to non-cracked standard concrete with a strength class of ≥ C20/25 and ≤ C50/60.
Description
The perfect anchor for quick, reliable fixings in uncracked concrete and for suspended ceilings
Advantages
- High permissible loads with low centre-to-centre distances and edge distances
- Quick and easy in-place installation
- Long thread for flexible use with various clamping widths
- Permissible reduced anchorage depths, e.g. in reinforced concrete or under reduced load
- Three effective anchorage depths for flexible use
Advice
- * Not covered by the approvals, ** Increased clamping widths at reduced anchorage depths with lesser loads
Technical specifications
| Anchor diameter | 20 mm |
| Anchor diameter x anchor length (l) | 20 x 165 mm |
| Anchor length (l) | 165 mm |
| Diameter | 20.0 mm |
| Drill diameter | 20.00 mm |
| Drill hole depth (h 1) | 130 mm |
| Drill hole depth reduced (h 1, red) | 110 mm |
| Effective anchoring depth (h ef) | 100 mm |
| Effective anchoring depth reduced (h ef, red) | 78 mm |
| Embedding depth (h nom,red) | 99 mm |
| Embedding depth (h nom) | 121 mm |
| Length | 165.0 mm |
| Material | Steel |
| Material of bracing clip | Stainless steel A2 |
| Max. attachment height (t fix) | 20 mm |
| Max. attachment height reduced (t fix, red) | 42 mm |
| Nominal drill-bit diameter (d 0) | 20.00 mm |
| Surface | Zinc plated |
| Thread diameter | 20 mm |
| Thread diameter x thread length (metric thread) | 20 x 70 mm |
| Thread length (metric thread) | 70 mm |
| Thread type | Metric thread |
| Width across flats | 30 mm |
Expected delivery: 10–11 Nov
Order by Wednesday 23:59 · sent to Reca on Thursday
B stud anchor, galvanised steel, M20 x 20–42/165
The perfect anchor for quick, reliable fixings in uncracked concrete and for suspended ceilings
| Article number | 0909020020 |
| EAN | 4029484414246 |
| Pack unit | pk (10 pcs) |
| Anchor diameter | 20 mm |
| Anchor diameter x anchor length (l) | 20 x 165 mm |
| Anchor length (l) | 165 mm |
| Diameter | 20.0 mm |
| Drill diameter | 20.00 mm |
| Supplier | RECA NORM |
