Anchor bolt FISCHER Thermal Anchor 045699 — 10 mm steel galvanized with nylon component

FISCHER Thermal Anchor 045699 — 10 mm steel galvanized with nylon component is a construction anchor bolt that combines a galvanized steel body with a nylon element to provide mechanical strength together with thermal and electrical separation. The mixed-material design helps reduce thermal bridging where metal fastenings cross insulated building envelopes while delivering the load-bearing capacity required for façade fixings, structural attachments and other building applications.

Advantages

The galvanized steel provides corrosion resistance and high tensile strength for secure anchoring in concrete and masonry. The integrated nylon component acts as an insulating spacer that reduces thermal conductivity and prevents direct metal-to-metal contact, improving thermal performance of the connection. The anchor’s design supports consistent load transfer and simple installation, enabling reliable long-term fixation in exterior and interior applications.

Suitable for

• Fixing façade brackets and cladding rails where thermal separation is required
• Anchoring structural and non-structural elements in concrete and solid masonry
• Applications demanding combined mechanical strength and reduced thermal bridging
• Installations where corrosion resistance and dimensional stability are needed

Key specifications

• Shaft diameter: 10 mm
• Material: galvanized steel with nylon component
• Function: mechanical anchor with thermal separation/insulating element
• Suitable base materials: concrete and solid masonry
• Surface finish: galvanization for improved corrosion resistance

How to use

Drill a hole in the base material to the required diameter and depth for a 10 mm anchor, ensuring the hole is clean and free of dust. Insert the anchor so the nylon component aligns with the outer face as specified by the installation instructions. Tighten the anchor to expand the fixing body and develop the necessary clamping force; follow recommended torque values for the fastened element and substrate. Verify correct embedment depth and that the attached component is securely fixed without excessive deformation.

Recommendations

Use in substrates that meet the anchor’s design parameters; avoid hollow or weak base materials unless the product is used with approved supplementary fixtures. For outdoor or corrosive environments, ensure the galvanised finish is appropriate for the exposure class and consider additional corrosion protection if required. Always follow applicable installation standards and project-specific load calculations when specifying anchors for structural or safety-critical connections.