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INOX A4 INOX A2 GB/T 6177 Factory SS304 SS316 Stainless Hex Flange Nut

Material:SS304 SS316 4.8Grade
Standard:DIN6923
Size:M5-M24
Min Order: 50pcs   
Sample: Free sample
Delivery time:3-30 Days
Availability:
Quantity:
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
 INOX A4 INOX A2 DIN 6923 Factory SS304 SS316 Stainless Hex Flange Nut
  • GB/T 6177

  • HINA

  • HINA2025012003


Definition


Stainless steel hexagonal flange nut is a type of hexagonal flange nut, and its main material is stainless steel. Its shape features a hexagonal head and a flange structure at the bottom. The threaded part is used to cooperate with the bolt, and the connection and tightening function is achieved by tightening the bolt. Its manufacturing material usually contains alloy elements such as chromium (Cr) and nickel (Ni), which gives the nut the characteristics of stainless steel, such as good corrosion resistance. There are also many sizes of this nut, such as the common M3-M20 and other different thread diameter specifications, and its opposite width, flange diameter and thickness are also determined according to the corresponding standards (such as national standard GB/T 6177 or international standard ISO 4161) to meet various connection requirements.

GB6177六角法兰螺母


Advantages


  • Excellent corrosion resistance: Stainless steel material enables it to resist corrosion from a variety of chemical substances, including moisture, salt in the atmosphere, and some weak acid and alkali environments. For example, in equipment connections in outdoor facilities or coastal areas, stainless steel hexagonal flange nuts can effectively prevent rust and extend service life. In food processing equipment, it can also resist corrosion from acidic and alkaline components in food to ensure the safety and hygiene of equipment connections.

  • Aesthetics and decorativeness: Stainless steel itself has a bright appearance and can have a good decorative effect without additional surface treatment. This makes it used in some equipment or product connections that have high requirements for appearance. For example, in the assembly process of some high-end furniture, kitchen appliances and other products, it not only plays a connecting role, but also improves the overall aesthetics of the product.

  • High strength and good toughness: Stainless steel materials ensure that the nuts have good performance when subjected to tension, pressure and shear force. Even under complex stress conditions, such as vibration, impact and other external forces, it is not easy to break or deform. Like in some precision machinery or equipment that needs to withstand dynamic loads for a long time, this high strength and toughness can ensure the reliability of the connection.

product proccess nut


Application


  • Food and beverage industry: Due to its corrosion resistance and sanitation, stainless steel hexagonal flange nuts are widely used in the assembly of food processing equipment, beverage filling equipment, etc. For example, on beverage production lines, it is used to connect pipes, tanks and various parts of automation equipment to ensure that the equipment will not contaminate the product due to nut corrosion during cleaning and production.

  • Chemical and pharmaceutical industries: Stainless steel hexagonal flange nuts are ideal fasteners for chemical reactors, pharmaceutical equipment and other places that require extremely high corrosion resistance. These equipment are usually exposed to various corrosive chemicals, and stainless steel can effectively resist the erosion of these chemicals to ensure the normal operation and safety of the equipment.

  • Architectural decoration and home furnishing fields: It is widely used in the connection of decorative components on the exterior facade of buildings and the assembly of high-end indoor furniture. For example, in the installation of stainless steel handrails and railings, it can provide a stable connection, and its beautiful appearance also matches the architectural decoration style; it also plays an important role in the assembly of household stainless steel kitchenware, bathroom equipment and other products.



Company Services


Haina is committed to providing customers with high-quality stainless steel standard fasteners and professional services to meet various engineering needs. We have a large amount of spot inventory to ensure fast delivery and save you waiting time. In addition, we provide the following value-added services to help your purchasing experience:

1. Free samples: provide samples for customer testing.

2. 3.1 Test report: quality test report that meets international standards.

3. Video factory inspection: support video factory inspection to demonstrate production process and quality management.


Advantages

- Sufficient inventory: quick response to order requirements.

- Quality assurance: strict quality control to ensure product reliability.

Haina is committed to providing efficient and high-quality fastener services.

certification


FAQ


Can you use a hex nut and a flange nut interchangeably?

While both types of nuts serve similar functions, they are not always interchangeable. A flange nut is preferred when additional surface support or load distribution is needed, whereas a hex nut is simpler and more compact.


What is a flange nut?

A flange nut is a type of nut that has a wide, built-in flange at its base. This flange acts as a washer, spreading the load over a larger surface area and preventing damage to the parts being fastened.


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Manager: Tonyfang
Phone: +86-186 6836 8299
Email: tony@hainafastener.com
Tel: +86-0573-82272371
Fax: +86-0573-82210271
Add: 1-405 No.1888 Canaan Plaza Zuili Road, Nanhu District Jiaxing City Zhejiang Province 314050
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