Stainless Steel Black Custom Pand Head Lead Gypsum Grub Torx Machine Screw

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: M2-M8
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: A2,A4
• Transport Package: Box+Carton+Pallet(It Depends
• Specification: M2-M8
• Origin: China
• HS Code: 7318120090
• Production Capacity: 1500tons/Year

Product Description

Model NO.	M2-M8	Groove	Hexagonal
Connection	Common Bolt	Head Style	Round
Standard	DIN, GB, ANSI, BSW, JIS, GOST	Grade	A2,A4
Surface Treatment	Black/Gray Phophasted, Yellow Zinc	Origin	China
Transport Package	in Bulk or in Small Box, Small Box+Carton	Production Capacity	1500tons/Year

Product Description


Introducing our High-Quality Stainless Steel Machine Screws, specifically crafted for industrial use. These screws offer unparalleled durability and precision, making them the perfect choice for your complex engineering needs. Whether you're assembling machinery or tackling heavy-duty construction projects, trust Jiangyin HifiveHardware Products Co., Ltd. to deliver screws that stand up to the challenge and exceed your expectations.























SPECIFICATION


 

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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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