Frame Anchor for Windows, Doors and Grilles

Bossong through expansion anchors offer a robust and certified solution for fixings in solid concrete and load-bearing structures. Thanks to their engineered geometry and high-quality materials, they ensure high load capacity and safety even in demanding applications. Available in zinc-plated and stainless-steel versions, they are suitable for both civil and industrial installations, providing fast installation and consistent long-term performance. Ideal for structural connections, metal elements, and heavy steelwork, they combine reliability with ease of use.

Bossong heavy-duty expansion anchors are designed for applications requiring the highest resistance. Manufactured from high-grade steel, they provide secure fixings in solid concrete and are ideal for structural installations such as machinery, plant equipment, and metal frameworks. ETA-certified and compliant with European standards, they ensure reliability and durability even under challenging conditions. The wide product range allows selection of the best solution for any job-site requirement, guaranteeing safety and superior performance in every application.

Bossong drive-in mechanical anchors are the ideal choice for fast and reliable fixings in concrete and masonry. Their simple installation—achieved by driving the anchor with a setting tool—significantly reduces installation time without compromising safety. Available in multiple variants and materials, they provide excellent load capacity and mechanical resistance. Perfect for fastening metal profiles, brackets, conduits, and lightweight components, they combine practicality with robust performance. Bossong quality ensures long-lasting and consistent results even in frequent-use conditions.

Bossong concrete screw anchors are engineered to provide strong and secure fixings with reduced installation time. Their special thread design guarantees high load capacity and optimal grip in the base material. Available in zinc-plated and stainless-steel versions, and ETA-certified, they are suitable for a wide range of structural and plant installations. Versatile and practical, they can also be used in confined spaces, offering maximum reliability. Ideal for both temporary and permanent fixings, they represent an innovative solution combining strength and fast installation.

Bossong internally threaded expansion anchors offer maximum versatility in fixing applications. They allow the use of screws or threaded rods to create secure connections in concrete and masonry. Their specific design ensures uniform expansion and excellent mechanical performance. Available in various sizes and materials, they are ideal for civil and industrial applications requiring precision and reliability. Easy to install and certified, they provide high pull-out resistance and long-lasting performance, making them an effective solution for multiple job-site requirements.

Bossong zinc-alloy internally threaded expansion anchors are designed to provide secure and long-lasting fixings in concrete and masonry. The zinc alloy ensures excellent corrosion resistance, making them suitable for both indoor and outdoor use. The internal metric thread allows installation with screws or threaded rods, increasing application versatility. Easy to install and available in various sizes, they offer a practical and robust solution for civil and industrial projects, ensuring stability and high performance over time.

Bossong sheet-metal mechanical anchors are designed for light and medium-duty fixings in hollow materials and thin walls. Their special sheet-metal structure expands uniformly inside the base material, ensuring a secure and stable anchorage. Available in several variants and materials, they enable quick installation of profiles, brackets, and furniture components. Easy to use and reliable over time, they combine practicality with solid construction quality, making them ideal for installation and maintenance work.

Bossong wide expansion mechanical anchors ensure strong and reliable fixings even in base materials with variable strength. Their engineered geometry provides large and uniform expansion, improving load distribution and ensuring excellent anchoring capacity. Ideal for structural fixings and elements subject to heavy stresses, they are available in zinc-plated and stainless-steel versions to suit different environments. Easy to install and certified, they offer a durable and dependable solution for civil and industrial applications.

Bossong mechanical anchors with hook are designed for quick and easy fixings in concrete and masonry. The combination of a wide-expansion anchor and an integrated hook ensures stable and resistant anchorage. Ideal for hanging metal elements, supports, or accessories safely and efficiently. Thanks to high-quality materials and precise manufacturing, they offer reliability and long-lasting performance. A practical solution that combines quick installation with secure holding power for everyday applications.

Bossong nylon mechanical anchors are designed to ensure reliable fixings in concrete and masonry. The high-quality nylon plug provides elasticity and strength, while the dedicated screw completes the anchoring system. Ideal for light and medium-duty applications, they allow fast and secure installation with ease of use. Thanks to their versatility, they are suitable for various job-site contexts and domestic applications, always guaranteeing stability and long-term durability.

Bossong brass metric-thread anchors provide strength, durability, and maximum versatility. The brass body offers excellent corrosion resistance and ease of installation, making them ideal for applications where reliability over time is essential. The internal metric thread allows use with screws or threaded rods, extending the range of possible applications. Suitable for concrete and masonry, they ensure stable and secure fixings. They are the ideal solution for professional, civil, and industrial use.

Bossong scaffold eye bolts and extensions are engineered to ensure maximum safety on construction sites. Made from high-strength steel, they guarantee stable and durable anchoring of temporary structures. The range includes complete eye bolts and extensions in various sizes, suitable for different scaffold configurations. Easy to install and compliant with current regulations, they are an essential solution for working at height, offering reliability, robustness, and protection for workers and structures.

Bossong lifting eye bolts are essential accessories for ensuring safe handling operations on construction sites and in industrial environments. Available in both male and female versions, they provide high strength and reliability under heavy loads. Each component is manufactured from quality materials and complies with safety standards, guaranteeing durability and excellent performance. Easy to use and highly versatile, they are suitable for numerous lifting applications, enhancing efficiency and safety in daily operations.

Bossong drive-in quick anchors are designed for immediate and secure installations. They are installed by simple hammering, reducing working time while ensuring reliable anchorage in concrete and masonry. Thanks to high-quality materials and functional design, they offer good load capacity and long-term durability. Ideal for non-structural fixings such as rails, conduits, brackets, and lightweight components, they combine speed, simplicity, and reliability in every application.