Wholesale Carbon Stainless Steel Hex Bolts


About product

The stainless steel category includes SUS202 carbon stainless steel hex bolts, which are made from regular stainless steel material. Additionally, there are SUS304 stainless steel hex bolts and SUS316 carbon stainless steel hex bolts.

The iron category is classified based on the strength grade of the hex bolts. It includes 4.8-grade hex bolts, 8.8-grade hex bolts, 10.9-grade hex bolts, and 12.9-grade hex bolts. Hex bolts ranging from 8.8-grade to 12.9-grade are considered high-strength and high-grade hex bolts.

  • Drill holes according to the opposite diameter of the hexagon.
  • Use a cold heading machine to form the internal hexagon shape.
  • For individual pieces, a hexagon punch can be used to create the shape using a hammer.

Product Detail

Introduction: Types of Stainless Steel Hex Bolts

There are many types of nuts and bolts containers. The most common type is a standard hex bolt, which has a hexagonal head and a threaded shaft. Other types of hex bolts include carriage bolts, eye bolts, and lag screws. Carriage bolts have a rounded head that is designed to sit flush against the surface of the material being fastened. Eye bolts have a loop on one end that can be used to attach a chain or rope. Lag screws are similar to standard hex bolts, but they have a large flat head and are designed for use in wood or other soft materials.


Nuts and bolts container is one of the most versatile fasteners available. They can be used in a wide variety of applications, and they come in a range of sizes and specifications. In order to ensure that you select the right bolt for your application, it is important to understand the different specifications that are available.

The following are some of the most important specifications to consider when selecting a steel hex bolt container:

-Thread size: This refers to the diameter of the thread on the bolt. It is important to ensure that the thread size matches that of the hole or nut into which it will be threaded.

-Length: The length of a bolt is measured from the base of the head to the end of the threaded shank.

Manufacturing process

The Manufacturing process of steel hex bolts begins by heating a coil of steel to a temperature of about 2600 degrees Fahrenheit. The steel is then passed through a series of rollers that form it into a thin sheet. The sheet is then cut into small pieces that are about the size of a playing card.

Next, the small pieces are placed in a furnace and heated to a temperature of about 2700 degrees Fahrenheit. They are then placed on a conveyor belt that carries them to a machine that punches out the hex bolt shapes. The bolts are then cooled in oil and packaged for shipping.


Hex bolts are used in a variety of applications, including construction, automotive repair, and manufacturing. They can be used to secure metal parts together, or to fasten metal plates to a surface. Hex bolts are also used in conjunction with other types of fasteners, such as screws and washers.

Advantages and disadvantages

There are a few advantages to using Stainless Steel Hex Bolts. The first advantage is that they are strong and can handle a lot of weight. This is why they are often used in construction projects. Another advantage is that they are resistant to corrosion, which makes them a good choice for outdoor projects.

The main disadvantage of steel hex bolts is that they are not very flexible. This can make them difficult to use in some situations. They also tend to be more expensive than other types of bolts.


Stainless steel bolts are a popular choice for many applications because of their corrosion resistance. There are several grades of stainless steel, and each has different properties. The most common type of stainless steel is 304, which is also the most affordable. 316 is a higher-grade stainless steel that is more resistant to corrosion and has a higher melting point.

When choosing a container bolt seal, you must consider the grade, the size, and the type of head. The grade refers to the alloy content of the bolt, while the size refers to the diameter and length of the bolt. The type of head refers to the shape of the screwdriver slot at the end of the bolt. There are six types of heads: flat, round, hexagon, slotted pan, slotted countersunk, and Phillips.



Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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