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Wedge anchor stainless steel A4 FBN II 20/30 R
Article no.: 469703
Catalog no.: 4961
Article code:
Product details
Technical Data
| d0 | 20 mm | |
| SW | 30 mm | |
| Number of nuts | 1 | |
| Material | Stainless steel | |
| h2 | 165 mm | |
| Thread length | 90 mm | |
| Material grade | Other | |
| Fixing with expansion tool | No | |
| Drive | Hexagonal | |
| Suitable for cracked concrete | Yes | |
| hef | 105 / 80 mm | |
| M | M20 | |
| Disc | 37 x 3 mm | |
| Suitable for non-cracked concrete | Yes | |
| Professional / DIY | Profi | |
| With collar | No | |
| Number of washers | 1 | |
| Surface protection | Untreated | |
| Packing | Folding box | |
| Head marking | F | |
| Anchoring depth | 105 mm | |
| Max. thickness of the attachment | 30 mm | |
| l | 187 mm | |
| M x ls | M20 x 90 mm | |
| Test marks / approvals | ETA - European Technical Assessment |
Identification & Classification
| Article number | 469703 | |
| Catalog number | 4961 | |
| EAN / GTIN | 4048962087581 | |
| Manufacturer number | 507571 | |
| Article class | RMM |
Description
Advantage:
- The standard anchorage depth achieves the maximum load-bearing capacities. Thus fewer fixing points and smaller anchor plates are required.
- The reduced anchorage depth reduces the drill hole depth. This minimises the amount of time needed for installation whilst increasing flexibility.
- The long thread balances component tolerances and allows for stand-off installations, thus increasing flexibility.
- Few hammer blows and the minimal torque slippage allow for a noticeably simpler installation.
- The drive-in pin protects the thread from damage, and thus ensures a faster installation and dismantling of the attachment.
Application Area:
- Steel constructions
- Guard rails
- Consoles
- Ladders
- Machines
- Gates
- Façades
Approved for:
- Concrete C20/25 to C50/60, non-cracked
- Concrete C12/15
- Natural stone with dense structure
Application Notes:
- The FBN II is suitable for pre-positioned and push-through installation; also suitable for stand-off installation under certain conditions.
- Prior to installation, place the hexagon nut in the optimal position (the drive-in pin projects by approx. 3 mm out of the hexagon nut).
- When applying the torque, the cone bolt is pulled into the expansion clip and expands it against the drill hole wall.
- The head embossing offers a simple control of the anchoring.
- In the case of series installation, we recommend using the FABS bolt anchor setting tool.