Bentley Expanding Screws are specialized fasteners engineered to secure objects to hard, brittle, or hollow materials such as concrete, brick, masonry, and drywall. From the very first moment, our Expanding Screws offer exceptional performance by expanding mechanically when tightened, creating a firm, vibration-resistant grip that is critical for modern construction.
Our Expanding Screws—also known as expansion anchors or wall anchors—feature a robust design that includes a threaded bolt paired with an expandable sleeve or plug. This innovative mechanism ensures that, when installed, the screws expand to form a tight interlock with the substrate. Manufactured from high-quality materials like hardened carbon steel, stainless steel (304/316), or zinc-plated steel, these fasteners deliver high load capacity and excellent corrosion resistance. Whether you need Sleeve Expansion Anchors for heavy-duty applications or an Expanding Plastic Anchor for lighter fixtures, our range is versatile and engineered to meet diverse construction needs.
Precision Engineering: The design of our Expanding Screws ensures uniform expansion and precise anchoring, providing consistent performance even under dynamic loads.
Robust Construction: Crafted from premium metals, our fasteners offer high strength and durability. Options such as Expansion Anchor Bolt provide additional security for demanding applications.
Versatility: Suitable for various substrates, our Expanding Screws can be used in concrete, brick, and drywall installations. For brick applications, consider our Expansion Bolts For Brick which are tailored to deliver optimal performance in masonry.
Easy Installation: Pre-drilling requirements are minimal, and the self-tapping design of many models ensures a quick, hassle-free installation.
Enhanced Safety: The mechanical interlock of our Expanding Screws minimizes the risk of loosening under vibration or heavy loads, ensuring long-term stability and safety.
High Load-Bearing Capacity: Our Expanding Screws secure heavy objects such as shelving, machinery, and structural beams, making them ideal for both residential and industrial use.
Cost-Effective and Durable: With competitive pricing and extended lifespan, these fasteners reduce maintenance costs while ensuring long-term reliability.
Versatile Applications: Suitable for a broad range of environments—from outdoor installations exposed to weather elements to indoor applications requiring precision and durability.
Improved Vibration Resistance: The expansion mechanism significantly reduces movement and vibration, safeguarding the integrity of the mounted objects.
Customizable Solutions: We offer a variety of models, including Expansion Bolt Bunnings options, to suit specific project requirements, ensuring that every installation is optimized for performance.
Our Expanding Screws are widely used across different sectors:
Construction & Infrastructure: Secure structural elements like steel beams, handrails, and scaffolding on concrete walls and brickwork.
Home Improvement: Perfect for mounting shelves, cabinets, TV brackets, and other fixtures on drywall and masonry surfaces.
Industrial Installations: Used to fasten machinery, conveyor systems, and signage to various substrates, ensuring robust, vibration-resistant mounting.
Renovation Projects: Ideal for retrofitting older structures, allowing for secure and non-invasive upgrades without compromising the original integrity.
Outdoor Applications: Suitable for attaching fences, pergolas, and decking, where weather resistance and durability are essential.
Bentley Expanding Screws provide a versatile, high-performance solution for securing objects in both residential and industrial settings. With features like Sleeve Expansion Anchors, Expanding Plastic Anchor, Expansion Anchor Bolt, and specialized Expansion Bolts For Brick for masonry, these fasteners ensure optimal load distribution and vibration resistance. Engineered for ease of installation and long-term durability, our Expanding Screws are the trusted choice for quality, safety, and efficiency in modern construction—ensuring that our Expanding Screws continue to deliver exceptional performance from the first installation to the final secure fit.
