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B&Q£4.77Visit shop B&Q - M4 (4mm X 10mm)Pack Of 4An 265Zinc Plated Steel Butterfly Wing Screws Thumb Screws Wing BoltsA06B
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This guide is for DIY enthusiasts, furniture assemblers, and machinery operators who need a reliable fastening solution that allows for quick, tool-free adjustments. The key benefit is the ease of hand tightening and loosening, saving time and effort. A caveat to consider is that the zinc-plated finish offers basic corrosion protection, not suitability for harsh marine environments. These wing screws are manufactured from durable carbon steel according to the AN 265 standard, featuring butterfly-shaped wings for simple manual operation. They are ideal for applications requiring frequent adjustments and are available in various sizes.
| Colour | Silver |
|---|---|
| Model Part Number | AN 265 |
| Brand | Screws City |
The AN 265 standard typically refers to specifications for wing screws, ensuring certain dimensional and material properties for reliable performance in aerospace and industrial applications.
The zinc-plated finish offers basic corrosion protection, making them suitable for indoor or dry outdoor use. They are not recommended for prolonged exposure to saltwater or highly corrosive environments where marine-grade stainless steel would be more appropriate.
According to the product description, some sizes may not include the flange (base) beneath the wing nut. Please check product-specific details if this feature is critical for your application.
These wing screws are made from durable carbon steel.
They are designed to be tightened securely by hand. The exact torque achievable by hand varies but is generally sufficient for applications where frequent adjustments are needed and extreme holding power is not the primary requirement.
The main advantage is the ability to tighten and loosen them quickly and easily by hand without the need for any tools, making them ideal for applications requiring frequent adjustments.
Check for obstructions or debris in the mating thread or hole. Ensure the thread pitch and size are correctly matched. If the material is very soft, excessive force could damage the threads; consider using a tool for initial engagement if needed.
This is normal for wing screws as they are designed for hand-tightening. If a more secure fit is required, ensure the screw is properly seated and tightened as much as possible by hand. For higher torque applications, consider a different type of fastener.
The zinc plating provides basic corrosion protection. If rust appears, it indicates exposure to excessive moisture or corrosive elements. Clean the affected area and ensure the screw is dried thoroughly. For environments prone to corrosion, consider screws with higher-grade materials or coatings.
Setup: These wing screws are designed for direct use with pre-tapped holes or when paired with corresponding nuts. Simply thread them in by hand, turning the wings until the desired tightness is achieved. For maximum efficiency, ensure the threaded hole or nut is clear of debris.
Compatibility: The AN 265 standard specifies dimensions, ensuring compatibility with components designed for this standard. They are suitable for use with materials like wood, plastic, and metal, provided the mating thread is appropriate. Always confirm the thread size and pitch match your application.
Care: To maintain the basic corrosion resistance of the zinc plating, avoid prolonged exposure to moisture, salt, or harsh chemicals. Clean with a dry or slightly damp cloth. For deeper cleaning, a mild soap and water solution can be used, followed by thorough drying. Avoid abrasive cleaners that could damage the finish.
