China Wing Nuts from Reliable Suppliers | Factory for Easy Hand Tightening Without Tools
Product Overview
| Product Name: | Wing Nut / Butterfly Nut |
| Standard: | DIN 315 / ANSI / BS / ISO / Custom |
| Thread Size: | M3 – M16 / #6 – 5/8" |
| Design: | Two-wing or butterfly-style head for hand operation |
Material Options
- Carbon Steel
- Stainless Steel (SS304 / SS316)
Surface Finish
- Zinc Plated
- Nickel Plated
- Chrome Plated
- Polished
Key Features

Tool-free installation and removal

Reusable and easy to adjust

High torque with manual operation

Ergonomic design for comfortable grip

Available in heavy-duty and light-duty styles
Applications
DIY projects and home improvement
Automotive and bicycle components
Marine hardware and electrical boxes
Industrial machinery needing frequent disassembly
Packaging & Delivery
| Packaging |
|
| MOQ | 10,000 pcs (flexible for standard sizes) |
| Lead Time | 10–25 days depending on quantity |
| Port of Shipment | Tianjin, China |
Why Choose Hebei Chudu
- Over 10 years in fastener manufacturing
- Full compliance with DIN 315 and international standards
- Customization available for size, material, and surface treatment
- Reliable supply for European, American, and Middle Eastern markets
- Fast delivery, strict QC, and professional service team
Contact Us
Hebei Chudu Metal Products Co., Ltd.
Frequently Asked Questions (FAQ)
What are the primary applications of wing nuts?
Wing nuts, also known as butterfly nuts, are ideal for applications requiring frequent, tool-free assembly and disassembly, such as furniture, DIY projects, marine hardware, and machinery parts.
Which standards do your wing nuts comply with?
Our wing nuts are manufactured in strict compliance with DIN 315, ANSI, BS, and ISO standards. We also offer customization to meet specific customer requirements.
What material options do you offer for wing nuts?
We provide wing nuts in high-quality Carbon Steel as well as corrosion-resistant Stainless Steel (including SS304 and SS316 grades).
What surface treatments are available for carbon steel wing nuts?
To enhance durability and corrosion resistance, we offer surface finishes such as Zinc Plated, Nickel Plated, Chrome Plated, and Polished.
What is your typical lead time and minimum order quantity (MOQ)?
Our standard MOQ is 10,000 pieces (flexible for standard sizes). The typical lead time ranges from 10 to 25 days depending on the total order volume.
Where is your shipping port located, and what packaging options do you offer?
We ship directly from the Port of Tianjin, China. Packaging options include bulk cartons with pallets or small boxes, with custom OEM labels and barcodes available.


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