Fixaball Fischer Throughbolts Dome Cap Heavy Duty Masonry Anchor

For heavy-duty anchoring into concrete, masonry and non-porous stone, these Fixaball Fischer through bolts provide a steel fixing with a dome cap head. They are suitable for non-cracked concrete, brick and block, and are used where a secure fixing is required for walls and floors.

The through-bolt format allows the fixing to pass through the fixture once positioned. The source also states suitability for reduced embedment to help avoid contact with rebars or reinforcement cages, along with a cold-formed body for consistent dimensional accuracy and material stability.

Available options

• 8mm x 65mm with 25mm maximum fixture thickness
• 10mm x 75mm with 35mm maximum fixture thickness
• 10mm x 110mm with 65mm maximum fixture thickness
• 12mm x 85mm with 35mm maximum fixture thickness

Key features

• Steel through bolt with dome cap head
• Suitable for non-cracked concrete, masonry, brick, blocks and non-porous stone
• Cold-formed body for consistent dimensional accuracy and material stability
• Suitable for reduced embedment
• Anchor hole size options: 8mm, 10mm, 12mm

Sizing

• 8mm anchor hole size, 65mm anchor length, 25mm maximum fixture thickness
• 10mm anchor hole size, 75mm anchor length, 35mm maximum fixture thickness
• 10mm anchor hole size, 110mm anchor length, 65mm maximum fixture thickness
• 12mm anchor hole size, 85mm anchor length, 35mm maximum fixture thickness

Specifications

• Installation temperature range for base material: -5 / + 40 ºC
• 80 ºC for a short period of time
• Minimum installation depth values must always be respected for anchors’ depth, anchor-to-anchor distances and anchor-to-edge distances

Safety information

• Check the concrete’s strength before installation to ensure its class or standard is suitable.
• The concrete base must be compact and porosity insignificant.
• Drilling must be carried out to the specified minimum depth and diameter, perpendicular to the base material’s surface.
• Take special care when drilling near reinforcement areas to avoid damage.
• If drilling is stopped because reinforcement is encountered, drill a new hole at a minimum distance of at least twice the aborted drill hole diameter, unless the aborted hole is filled with high-resistant mortar.
• Clean holes thoroughly to remove dust and debris using a suitably sized brush.
• When temperature is below 0ºC, ensure water does not seep into the hole.
• Insert the anchor through the material to be fixed into the hole up to the embedment depth according to the table values.
• Do not apply any intermediate layer between the material to be fixed and the washer, including sealing products.
• Apply the specified torque with a torque wrench.
• If the holes on the material to be fixed are larger than required, a thicker washer of bigger diameter is necessary. This does not ensure correct distribution of shear loads amongst all anchors in the same group.

Rackhams Reference : E1YXJ9RKCU