Fischer FH II 12/10 S K NV suurtehoankkuri M12 x 65 mm, sähkösinkitty teräs, 20 kpl 090934

For contractors and installers securing heavy fixtures to cracked or non-cracked concrete, the Fischer FH II 12/10 S K NV high-performance anchor delivers reliable load capacity with a simple through-fixing installation. This M12 anchor with hexagon head is suited for structural applications where safety and speed are essential.

Key specifications

• Anchor type: High-performance expansion anchor
• Series: FH II
• Material: Electro-galvanized steel
• Head type: Hexagon head screw
• Nominal diameter: 12 mm
• Drill hole diameter: 12 mm
• Minimum drill hole depth: 70 mm
• Effective anchorage depth: 50 mm
• Maximum fixture thickness: 10 mm
• Anchor length: 65 mm
• Thread size: M8
• Wrench size: 13 mm
• Recommended torque: 40 Nm
• Approved for concrete: cracked and non-cracked (C20/25 to C50/60)
• ETA approval: ETA-12/0070
• Fire resistance rating: R 120
• Seismic performance category: C1, C2
• Installation type: through-fixing, pre-positioned fixing
• Quantity per pack: 20 pieces

Why choose it

The FH II anchor is engineered for high performance in demanding concrete applications. Its electro-galvanized steel body provides corrosion resistance for indoor use, while the hexagon head allows secure tightening with a standard wrench. With ETA approval and fire resistance rating R 120, it meets strict European standards for safety.

Ideal use cases

• Fastening steel beams, brackets, and heavy machinery to concrete
• Installing façade substructures and guardrails
• Securing cable trays and pipe supports in cracked concrete
• Structural connections requiring seismic performance category C1/C2

Good to know

The anchor is installed by drilling a 12 mm hole to a depth of at least 70 mm, then setting with a torque of 40 Nm. It is suitable for both pre-positioned and through-fixing methods, allowing flexibility on the job site.