Solid Brass Wing Nuts for Metric Bolts & Screws – M4 to M20 Hand-Tighten Fasteners
🛠️ Upgrade your workshop or DIY project with these solid brass wing nuts, designed specifically for metric bolts and screws. Whether you're assembling furniture, fine‑tuning a 3D printer, restoring vintage machinery, or just need a reliable hand-tightening solution, these wing nuts eliminate the need for wrenches. The genuine brass construction offers natural corrosion resistance and a classic golden finish that looks right at home in both functional and decorative applications. Available in a wide range from M4 to M20, they provide a clean, professional look while giving you the tool‑free convenience you need.
Key Features of Our Solid Brass Wing Nuts
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Solid brass construction – naturally resists rust and corrosion, ideal for indoor and sheltered outdoor use
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Complete metric size range – fits M4, M5, M6, M8, M10, M12, M14, M16, M18, and M20 bolts and screws
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Tool‑free hand tightening – large wing profile allows quick fastening and loosening by hand
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Precision threading – clean, accurately cut threads ensure a snug, vibration‑resistant fit
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Versatile applications – perfect for woodworking, lighting fixtures, 3D printers, hobby models, and light machinery
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Classic golden appearance – adds a polished, vintage look to visible hardware
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Grade 5 reliability – manufactured to consistent dimensional standards for worry‑free use
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Brand new in original packaging – arrives clean, undamaged, and ready to install
Technical Specifications for Metric Brass Wing Nuts
| Thread Size (Metric) |
M4, M5, M6, M8, M10, M12, M14, M16, M18, M20 |
| Material |
Solid Brass |
| Grade |
Grade 5 |
| End Type |
Open |
| System of Measurement |
Metric |
| Brand |
Goobetter |
| Condition |
Brand New |
| Country of Origin |
China |
Frequently Asked Questions About Brass Wingnuts
🔩 Are these wing nuts truly compatible with standard metric bolts?
Yes. Each wing nut is engineered with the standard metric thread pitch for its size (M4 through M20). They will mate securely with any commercially available metric bolt or screw of the same diameter and pitch.
🌧️ Can I use solid brass wing nuts outdoors?
Brass naturally resists corrosion far better than plain steel, so light outdoor use is fine. Over time, brass will develop a dark patina or greenish verdigris—especially in humid or salty environments—which is purely cosmetic. If a bright finish is desired indoors, occasional polishing will restore the original look.
💪 How strong is brass compared to steel fasteners?
Brass is softer than hardened steel, so these wing nuts are best suited for applications where hand‑tightening provides sufficient clamping force. They excel in furniture, lighting, electronic enclosures, hobby projects, and light‑duty machinery. For heavy structural loads or high‑torque environments, a steel fastener would be more appropriate.
📦 What if I need a specific size or pack configuration not shown in the listing?
We currently stock individual sizes from M4 through M20. If you need a custom assortment or a size that appears out of stock, please reach out via the store contact page. We often can accommodate special requests or help you find the exact hardware you need.
🧼 Do these wing nuts contain lead, and are they safe for drinking water systems?
Common brass alloys may contain trace amounts of lead. These wing nuts are not certified as lead‑free and are not recommended for potable water or food‑contact applications. For plumbing or drinking water projects, please use components specifically labeled as lead‑free compliant.
