Description
The Stainless Steel Butterfly Nut, also known as a wing nut, is a practical and efficient fastening solution designed for applications that require frequent adjustment and tool-free operation. Manufactured from high-quality 304 stainless steel (A2-70) and compliant with the DIN 315 standard, this nut features a distinctive winged design that allows for easy hand tightening and loosening.
Thanks to its excellent corrosion resistance and durable construction, the Stainless Steel Butterfly Nut is well suited for use in machinery and equipment, automotive assemblies, electrical panels, furniture installation, and a wide range of DIY and maintenance applications. It delivers a reliable balance of convenience, strength, and long-term performance in both indoor and outdoor environments.
Features & Benefits
- Tool-Free Convenience: The prominent wings on this nut allow for hand screwing, eliminating the need for wrenches or other tools. This feature is perfect for quick adjustments and frequent component changes.
- Premium Stainless Steel (304 / A2-70): Offers excellent corrosion resistance, oxidation resistance, and long service life even in humid or outdoor environments.
- Secure, Uniform Threading: The nut features deep, precisely cut threads that provide a strong and uniform clamping force. This ensures a secure lock while being easy to manipulate by hand.
- Standardized Quality: Manufactured to the DIN315 standard, each nut guarantees consistent dimensions and reliable performance, ensuring a perfect fit with compatible fasteners.
Specification
|
Specification -D |
Wing width -A |
Total height -B |
Wing thickness -C |
Nut outer diameter -E |
Nut thickness -F |
|||||
|
|
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
|
M3×0.5 |
18.50 |
20.00 |
9.00 |
11.00 |
2.30 |
3.00 |
7.50 |
9.00 |
3.00 |
4.00 |
|
M4×0.7 |
18.50 |
20.00 |
9.00 |
11.00 |
2.30 |
3.00 |
7.50 |
9.00 |
3.00 |
4.00 |
|
M5×0.8 |
20.50 |
22.50 |
10.00 |
12.00 |
2.80 |
3.50 |
8.50 |
10.00 |
3.50 |
4.50 |
|
M6×1.0 |
24.50 |
26.50 |
11.50 |
14.00 |
3.30 |
4.00 |
10.70 |
12.00 |
4.50 |
5.50 |
|
M8×1.25 |
28.00 |
30.00 |
13.50 |
16.00 |
3.30 |
4.00 |
12.50 |
14.00 |
5.00 |
6.09 |
|
M10×1.5 |
35.50 |
37.50 |
16.00 |
18.50 |
3.50 |
4.50 |
16.00 |
17.50 |
5.50 |
6.60 |
FAQ:
Q1: What is the main advantage of using a butterfly nut over a standard hex nut?
A:The primary advantage is convenience. Stainless Steel Butterfly Nut allows for quick, tool-free adjustments, which is ideal for parts that need to be moved or removed frequently. A hex nut is better suited for permanent connections where high torque from a wrench is required.
Q2: Is "Butterfly Nut" just another name for a "Wing Nut"?
A: Yes, in the industry, "Butterfly Nut" and "Wing Nut" are often used interchangeably to describe fasteners with manual-grip wings that conform to the DIN315 standard.
Q3: Does tool-free mean the connection is less secure?
A: While hand-tightening does not reach the same torque levels as tool-tightening, the deep threads of our butterfly nuts are designed to provide a secure and uniform clamping force for their intended applications.
Q4: Does this nut meet international standards?
A: Yes. It is manufactured in accordance with the DIN 315 standard, ensuring consistent size, performance, and compatibility.
Q5: Can this nut be reused multiple times?
A: Yes. Due to its durable stainless steel construction and non-damaging design, the Stainless Steel Butterfly Nut can be reused repeatedly without loss of performance.
