The Fischer injection anchor sleeve FIS H K is the system component for a professional and mortar-saving installation of the anchor rod FIS A or the internal thread anchor FIS E in hollow block masonry. For this purpose, Fischer injection mortars FIS V, FIS VW HIGH SPEED, multifunctional mortar, assembly mortar, and assembly mortar Green can be used. The optimized grid structure reduces the consumption of the injection mortar. When setting the anchor rod and the internal thread anchor, the mortar is pressed through the grid structure and forms a connection with the hollow block. This directs the load into the building material. The installation is carried out in pre-insertion assembly. The injection anchor sleeve can bridge non-load-bearing layers. The approvals of the respective injection mortars must be observed.
| borehole diameter | 12 mm | 
| Dowel length | 85 mm | 
| Items per sales unit | 4 pcs. | 
| bolt diameter | 8 mm | 
| Item number | 31977565 | 
| Manufacturer | Fischer | 
| Category | Wall plugs | 
| Manufacturer no. | 052582 | 
| Release date | 27.10.2022 | 
| Colour | Black | 
| Exact colour description | Black | 
| Material group | Plastic | 
| Material | Plastic | 
| borehole diameter | 12 mm | 
| Dowel length | 85 mm | 
| bolt diameter | 8 mm | 
| borehole depth | 95 mm | 
| building material surface | Perforated lime sand brick, Solid brick | 
| Material application | Masonry | 
| Country of origin | Germany | 
| CO₂-Emission | |
| Climate contribution | 
| Items per sales unit | 4 pcs. | 
| Length | 14.50 cm | 
| Width | 7.60 cm | 
| Height | 3.10 cm | 
| Weight | 12 g | 
| Product Safety | 
How often does a product of this brand in the «Wall plugs» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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How often is a product of this brand in the «Wall plugs» category returned?
Source: Galaxus