Toggle bolt Fischer FBZ 8/10 75 mm

The Fischer FBZ 8/10 75 mm toggle bolt is a metal anchor designed for secure fastening in solid concrete. With a 75 mm overall length and requiring an 8 mm drill hole, this anchor provides a stable hold for medium to heavy loads where through-fixing is possible. The minimum drill hole depth is 70 mm, and the product is supplied in packs of 50 pieces, making it suitable for larger installation jobs and professional use.

Advantages

The metal toggle mechanism expands behind the concrete surface to create a strong load-bearing connection, reducing the risk of pull-out. Its 8 mm drill diameter and 75 mm length are matched to common concrete applications, while the durable metal construction ensures consistent performance on repeated installations. Supplied in bulk packs, the anchors allow efficient workflow on larger projects and reduce the need for frequent restocking.

Suitable for

• Fixing rails, brackets and fixtures to solid concrete
• Mounting heavy equipment and pipe supports where through-access is available
• Large installation projects requiring multiple identical anchors

Key specifications

• Material: metal toggle anchor
• Overall length: 75 mm
• Required drill hole diameter: 8 mm
• Minimum drill hole depth: 70 mm
• Pack quantity: 50 pieces
• Recommended substrate: solid concrete

How to use

Drill an 8 mm diameter hole to at least 70 mm depth into solid concrete. Insert the toggle bolt through the fixture and push the folded toggle mechanism through the hole until it springs open behind the substrate. Tighten the bolt until the fixture is securely clamped to the surface; avoid over-torquing which can deform the anchor. Follow standard safety practices and use appropriate personal protective equipment when drilling and installing anchors.

Recommendations

Verify substrate condition and thickness before choosing the anchor. Use the anchor only in solid concrete as specified. For critical or load-bearing applications, follow structural guidelines and, if necessary, consult static calculations or a qualified engineer to confirm suitability and required spacing.