wing nut / anchor nut About
A wing nut, or butterfly nut, is a type of fastener featuring two large metal "wings," one on each side, allowing for quick, easy tightening and loosening by hand without tools. Designed for frequent assembly/disassembly, they are often used on drum sets, machinery, and furniture. They are available in materials like stainless steel and zinc-plated steel, in various sizes (e.g., M3M16)
Durability and PerformanceEngineered for demanding construction environments, the Three-Lug Anchor Nut with Wings delivers high tensile strength (450 MPa minimum) and exceptional platform loading capacity (up to 120 kN). Its hot-forged process, galvanized or zinc-plated finish, and inclusion of a hardened steel pin provide robust corrosion resistance and reusability, making it ideal for heavy-duty and repeated use in scaffold and formwork systems.
Versatile Applications and CustomizationThis anchor nut supports a variety of applications including scaffolding, shuttering, and formwork operations. Its metric coarse threading complies with multiple standards, while sizing options (12 mm, 16 mm, and customized) accommodate diverse project requirements. Available in silver or golden plated finishes, it blends strength and adaptability for construction professionals.
FAQ's of wing nut / anchor nut:
Q: How is the Three-Lug Anchor Nut with Wings used in scaffolding and formwork?
A: The wing nut is primarily utilized to securely fasten and anchor prop heads and formwork panels in scaffolding systems. Its welded wings enable easy manual tightening and loosening, reducing assembly and dismantling time. The included hardened steel pin helps in locking the nut, ensuring safety during operations.
Q: What materials and surface treatments are available for this anchor nut?
A: This nut is manufactured from high-tensile mild steel or cast iron, offering substantial strength and durability. It is available with galvanized or zinc-plated surface treatments, which provide effective corrosion resistance for both indoor and outdoor use.
Q: When should I opt for a Three-Lug Anchor Nut with a metric coarse thread?
A: Metric coarse threads, as per IS/ISO/DIN standards, are ideal for construction settings where secure fitting and rapid assembly/disassembly are essential. They are suitable when working with props, formwork, and scaffold components requiring a strong and durable connection.
Q: Where can I use this anchor nut with wings?
A: This product is designed for versatile use in construction, specifically suitable for formwork, shuttering, and scaffolding systems in both indoor and outdoor environments. Its corrosion-resistant finish allows it to withstand varied weather conditions.
Q: What is the process behind manufacturing this anchor nut?
A: The anchor nut is hot forged for optimal grain structure and strength, followed by welding of its wings and applicable surface treatment (galvanizing or zinc plating). Each batch can be marked for traceability, and quality control ensures smooth, burr-free edges.
Q: How does the anchor nut's design benefit users during construction projects?
A: The three-lug design with wings enables users to achieve quick, tool-free installation and removal, streamlining workflow and reducing labor time. The included pin adds an extra layer of locking security, while its heavy-duty build ensures long service life and reusability.
Q: What are the available sizes, loading capacities, and packaging options for this product?
A: Standard diameters include 12 mm and 16 mm, with custom options available to meet project-specific needs. The nut can support platform loads up to 120 kN and rotational torque up to 95 Nm. Packaging includes sturdy gunny bags or cartons, with embossed batch codes provided upon request.