Stud anchor B, galvanised
Stud anchor B, galvanised, clamping thickness 20 mm, ETA approval, M 8 x 85
The perfect anchor for quick, reliable fixings in non-cracked concrete and for suspended ceilings.
The perfect anchor for quick, reliable fixings in non-cracked concrete and for suspended ceilings.
Application area:
For securing supports, beams, metal structures, brackets, cable conduits, mounting rails etc. to non-cracked standard concrete with a strength class of minimum C20/25 and maximum C50/60.
Advantages:
- High permissible loads with low centre and edge distances
- Simple and quick push-through mounting
- Long thread for flexible use with various clamping widths
- Reduced anchorage depths allowed such as with reinforced concrete or reduced loads
Advice:
- * Not covered by the approvals, ** Increased clamping widths at reduced anchorage depths with lesser loads
- Tensile load: 2.9–37.2 kN, transverse load: 2.9–37.1 kN
Datasheets(X)
Type description | B 8-20-29/85 |
Anchor diameter x anchor length (l) | 8.0 x 85.0 mm |
Max. attachment height (t fix) | 20 mm |
Max. attachment height reduced (t fix, red) | 29 mm |
Nominal drill-bit diameter (d 0) | 8 mm |
Drill hole depth (h 1) | 65 mm |
Drill hole depth reduced (h 1, red) | 55 mm |
Embedding depth (h nom) | 56 mm |
Embedding depth (h nom,red) | 47 mm |
Effective anchoring depth (h ef) | 44 mm |
Effective anchoring depth reduced (h ef, red) | 35 mm |
Thread diameter x thread length (metric thread) | 8.0 x 50.0 mm |
Grip thickness | 20 mm |
Width across flats | 13 mm |
Material | Steel |
Surface | Zinc plated |
Material of bracing clip | Stainless steel A2 |
Anchor diameter | 8 mm |
Anchor length (l) | 85 mm |
Thread diameter | 8 mm |
Thread length (metric thread) | 50 mm |
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