ETA Option 7 Throughbolts BZP are high-quality, corrosion-resistant anchoring fasteners designed for use in concrete and masonry, offering secure and reliable fixing solutions for structural applications. These throughbolts are certified to meet European Technical Assessment (ETA) standards, ensuring their suitability for a range of demanding environments and load conditions.

Key Features:

• Material: BZP (Bright Zinc Plated), providing corrosion resistance, which helps extend the lifespan of the bolts even in challenging environments.
• Design: Throughbolts are a type of expansion anchor, which are inserted through a drilled hole and expand against the base material (typically concrete) when tightened. This ensures a high level of anchorage strength.
• Certification: ETA Option 7 ensures these throughbolts are approved for use in both cracked and non-cracked concrete, offering flexibility and reliability in various construction scenarios.

Sizes Available:

ETA Option 7 Throughbolts BZP come in various sizes, typically differentiated by:

• Thread Diameter (M8, M10, M12, M16, etc.): The bolt diameter corresponds to the size of the threaded portion. Common thread sizes include M8, M10, M12, M16, and larger, allowing for use in a wide range of applications.
• Bolt Lengths: The length of the throughbolt (e.g., 75mm, 90mm, 100mm, 120mm, etc.) is available in various options to suit the thickness of the material being anchored. The appropriate length ensures a secure fit and allows for correct load distribution.
• Load Ratings: The performance of the throughbolts varies depending on the size, with larger bolts typically offering higher load capacities.

Benefits:

• High Load Capacity: Designed to withstand substantial shear and pull-out forces, these bolts are ideal for anchoring heavy loads in concrete and masonry.
• Corrosion Resistance: The BZP coating ensures long-term protection against rust and corrosion, making them suitable for use in both indoor and outdoor environments.
• Versatility: These throughbolts can be used in both cracked and uncracked concrete, providing flexibility for different installation conditions.
• Ease of Installation: The throughbolt design allows for straightforward installation, ensuring a reliable and secure fix.

Applications:

• Structural Fixings: Ideal for securing steel beams, structural steel elements, and other heavy-duty components to concrete.
• Façade Fixing: Commonly used to anchor façades, cladding systems, or architectural elements to building structures.
• Machinery Mounting: Suitable for anchoring machinery or equipment to concrete foundations or floors.
• General Construction: Can be used in various general construction applications where strong, reliable anchor points are needed.