Fischer 503787 FIS H 12 x 85 K K NV Injection Anchor Sleeve 85 mm 12 mm 1 Set

The Fischer 503787 FIS H 12 x 85 K K NV injection anchor sleeve is engineered for secure fastening in hollow and perforated building materials. Unlike conventional anchors, this sleeve optimizes mortar consumption while ensuring reliable anchoring in perforated brick, hollow block, and lightweight concrete block. It is compatible with Fischer FIS V, FIS EM, FIS SB, FIS P Plus, and FIS P injection mortars, and accepts M8 or M10 threaded rods.

Highlights

• Optimizes mortar usage for cost-efficient installation
• Enables secure anchoring in hollow structures
• Compatible with M8 and M10 anchor rods
• For use with Fischer FIS injection mortar systems

In daily use

The sleeve is installed in a 12 mm drill hole with a depth of 85 mm. It supports both through-fixing and pre-positioned installation methods. The high-quality nylon construction provides durability for interior and exterior applications when paired with a suitable injection mortar.

Full specifications

• Product type: Injection anchor sleeve
• Material: High-quality plastic (nylon)
• Sleeve diameter: 12 mm
• Sleeve length: 85 mm
• Drill hole diameter: 12 mm
• Drill hole depth: 85 mm
• Compatible anchor rod diameters: M8, M10
• Recommended injection mortars: Fischer FIS V, FIS EM, FIS SB, FIS P Plus, FIS P
• Suitable base materials: Perforated brick, hollow block, lightweight concrete block
• Installation method: Through-fixing, pre-positioned installation
• Quantity per pack: 20 pieces
• Colour: Grey
• Manufacturer series: FIS H K

Final note

For reliable anchoring in hollow substrates, the FIS H sleeve provides an efficient solution that reduces mortar waste and ensures consistent performance.