Durable Stainless Steel Cap Nut for Secure Fastening Solutions

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: M3-M30
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW
• Grade: A2,A4
• Transport Package: Box+Carton+Pallet(It Depends
• Specification: M3-M30
• Origin: China
• Production Capacity: 10000K/Month

Product Description

Model NO.	M3-M30	Connection	Common Bolt
Head Style	Hexagonal	Standard	DIN, ANSI, GB, JIS, GOST
Grade	A2,A4	Color	Plain
Application	Connection,Fastening	Quality Control	100% Quality Inspection
Sample Service	Available	Origin	China
Transport Package	Export Packing	Production Capacity	10000K/Month

Product Description


Unleash the ultimate in fastening security with our Cap Nut, meticulously engineered to provide unmatched durability and reliability for all your fastening needs.














 

MAIN  PRODUCTS

Company Profile



Hifivehardware has established itself as a leading innovator in the fastener manufacturing industry. With over 15 years of experience, we specialize in producing high-quality, durable fasteners that serve a wide range of industries, from construction and automotive to aerospace and electronics. Our commitment to excellence has positioned us at the forefront of our industry, providing reliable solutions for any fastening need.
Our mission is to provide our clients with fastening solutions that combine strength, precision, and reliability. We strive to exceed customer expectations through continuous innovation, quality excellence, and sustainable practices. Our vision is to become the global standard for quality and innovation in the fastener industry, fostering secure connections worldwide.
As we look to the future,Hifivehardware  aims to expand our product offerings, explore new markets, and continue leading the industry in innovation and sustainability.






 

WORKSHOP

 

 

 

PROFESSIONAL   MADE

 

CUSTOMER  Q & A--



 

**01 Why is stainless steel sometimes magnetic?**  

304 stainless steel is an austenitic stainless steel. During cold processing, part of the austenite transforms into martensite. Martensite is magnetic, which is why 304 stainless steel is generally non-magnetic or only weakly magnetic. For details, search online for "Why is 304 stainless steel magnetic?"  

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**02 How to identify authentic 304 stainless steel products?**  

1. Use **304-specific testing solution**: No color change indicates authentic 304 stainless steel.  
2. Conduct **chemical composition analysis** or **spectral analysis**.  
3. Perform a **smoke test** to simulate real-world usage conditions.  

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**03 What are the common types of stainless steel?**  

1. **201 stainless steel**: Suitable for dry environments; prone to rusting when exposed to rain.  
2. **304 stainless steel**: Ideal for outdoor or humid environments due to high corrosion resistance, acid resistance, and strength.  
3. **316 stainless steel**: Offers superior corrosion and acid resistance, especially suitable for seawater and chemical environments.  

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