Your Reliable Custom Fasteners Manufacturer In China

Xfasteners is a direct and professional fasteners manufacturer. We have more than 20 years of experience in manufacturing and exporting custom-engineered fasteners. Our main products include bolts, screws, nuts, washers, pins, rivets and etc. We can also design and produce according to customers’ requirements or drawings.

If you’re interested in our products or have any questions or queries, please don’t hesitate to contact us. We will be happy to assist you in any way we can.

Our Fasteners Manufacturing Capability

thread rolling machine

thread rolling For Fasteners

Our company offers a high standard wire rubbing area for fasteners. This helps to increase the speed and efficiency of your production line. Additionally, it provides a higher level of safety for your workers. The wire rubbing area is made of high-quality materials and is designed to withstand the rigors of industrial use. It is also easy to clean and maintain. This makes it an ideal solution for your production needs.

cold heading

Cold Heading For Fasteners

Cold heading is a process that our company uses to manufacture fasteners. In this process, a metal rod is fed into a machine that shapes it into the desired shape. The metal is then cut to the correct length and the head is formed. This process is efficient and requires less manpower than other methods, making it ideal for mass production. Our cold heading area is equipped with the latest technology to ensure that our products meet the highest standards.

heat treatment

Heat Treatment For Fasteners

Our company’s heat treatment area for fasteners is state of the art. We use the latest equipment and technology to ensure that our products meet the highest standards. Xfasteners treat all of our products with the utmost care and attention to detail. Our heat treatment process is carefully monitored and controlled to ensure that the end result is a product that is of the highest quality. Xfasteners are proud of our heat treatment area and the products that we produce.

The Popular Types Of Custom Fasteners That We Can Provide

We are a leading manufacturer of non-standard fasteners, and we have the experience and capability to produce fasteners in a variety of materials and styles. We can produce custom fasteners in a variety of sizes, shapes, and configurations to meet your specific needs.Some of the most popular types of custom fasteners that we provide include:

custom bolts

Custom bolts

We provide a wide range of custom bolts to meet the needs of our clients. Some of the most popular types of custom bolts that we provide include: carriage bolts, elevator bolts, flange bolts, heavy hex bolts and so on.

custom screws

Custom Screws

We offer a wide range of screw types to choose from, each with its own unique benefits. Here are just a few of the most popular screw types that we offer: socket cap screws, button head screws, flat head screws, and so on.

custom nuts

Custom Nuts

Xfasteners offer custom wing nuts, custom square nuts, and custom flange nuts. We also offer custom slip-resistant nuts for applications where vibration or moisture may cause the nut to loosen.

custom pins

Custom pins

We are a professional custom enamel pins manufacturer.Whether you're looking for a simple lapel pin to show your support for a cause or a stylish enamel pin to accessorize your outfit, we have what you're looking for.

custom washers

Custom Washers

At our company, we offer all types of custom washers so that you can choose the one that best suits your needs. We can provide custom flat washers, custom lock washers, custom plain washers and other custom washers.

custom rivets

Custom rivets

Custom rivets come in a wide variety of shapes and sizes, each designed for a specific purpose. We offer a variety of different shape and materials customized rivets

custom thread studs&rods

Custom thread rods

They are cylindrical rods with threads cut into their surface. Studs rods are used to join two or more components together, forming a stronger and more reliable structure than if bolts were used instead.

custom thread studs&rods

Custom thread studs

Thread studs are a type of fastener used in many industrial applications. They are typically made from metal, but can also be made from other materials such as plastic or rubber.

Type of metalCommon classification
Stainless SteelSS201, SS301, SS303, SS304, SS316L, SS416, SS2205, SS2507, SS904L etc.
Nickel AlloyAlloy 400, K-500, 718, 625, 601, 600, 825, 800, 800H, 800HT, C22, C276, B, B2, B3, C4, C2000, G-35, 230, X750, 617, 925, GH2132, GH2747, GH3044, GH3030, GH3128, GH4033, GH4145, GH4169, GH4199, etc.
BrassHPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, etc.
CopperC11000, C12000, C12000, C36000, etc.

AL6061, AL6063, AL6082, AL7075, AL5052, A380, etc.
TitaniumGr1, Gr2, Gr5, etc.

The Common Materials In Custom Fasteners

There are a variety of materials that we use in our custom fasteners, but some of the most common include: Aluminum, Brass, Copper, Stainless steel, Steel.

Here is a material chart for your reference.

Each one of these materials has different benefits that make it ideal for specific applications. For instance, aluminum is often chosen for its lightweight properties, while brass is selected for its resistance to corrosion.

Depending on the application, we will use different alloys or grades of each material to ensure that the finished product meets or exceeds the expectations of our customers. We regularly work with a variety of industries, so we are familiar with the specific requirements that each one has.

If you need custom fasteners, we can help. Our company have a team of experienced engineers who will work with you to design the perfect solution for your needs. Contact us today to learn more about our services.

Surface Treatment Options For Custom Fasteners

There are a variety of surface treatment options available for custom fasteners.


Electro-galvanizing is a process that applies a thin layer of zinc to the surface of custom fasteners. This coat of zinc protects the underlying metal from corrosion.

Hot-dipped galvanizing

Hot-dipped galvanizing is a process that coats custom fasteners with a layer of zinc. This zinc coating provides corrosion resistance and prevents rusting.

Polytetrafluoroethylene (PTFE)

Polytetrafluoroethylene (PTFE) is a versatile and reliable material to use for custom fasteners. It has an exceptionally low coefficient of friction, making it easier to thread and secure in any application.


Dacromet is a coating technology used to create custom fasteners with superior corrosion resistance, strength, and wear resistance. 

tight tolerance

Dimensions and Tolerances Standards for Our Custom Fasteners

In order to produce the highest quality custom made fasteners, we adhere to strict industry standards for dimensions and tolerances. The dimensions and tolerances of our custom fasteners are determined by the type, size, thread pitch, and length of the fastener. The following table outlines the standard dimensional requirements for each feature:


For both internal and external threaded parts, the nominal size shall be as specified on drawings or order documents. All sizes shall be in inches (fractions or decimals)

Thread Pitch

Thread pitch is the number of threads per inch. This is determined by the standard thread series being used, either Unified Coarse (UNC), Unified Fine (UNF), American National Coarse (ANC), or American National Fine (ANF).


The length of the fastener is specified in either inch (fractions or decimals) for screws, or in thread diameters for bolts and studs.


Tolerances on length shall be ± 0.25 inch from the nominal size unless otherwise specified. Other tolerances such as major and minor thread diameters, pitch diameter, and height of heads must also be specified to ensure the highest quality product.

Quality Control Measures We Take In Manufacturing Custom Fasteners

In order to ensure that our customers receive the highest quality custom fasteners, we take a number of quality control measures during the manufacturing process.

Select Materials

First, we carefully select the materials that will be used to create the fasteners. We only use high-quality metals and alloys that meet or exceed industry standards.

Stong manufacturing capabilities

Next, our manufacturing capabilities are strong. We use state-of-the-art machines and equipment to manufacture the fasteners. Our team of skilled workers closely monitors the production process to ensure that each fastener meets our high standards for quality and accuracy.

inspect each fasteners

Finally, we inspect each fastener before it is shipped to our customers. We check for any defects or imperfections and only send out products that we would be proud to put our name on.

testing equipment
why choose us

Why Choose Us As Your Custom nut China Manufacturer?

If you’re in need of a reliable and reputable custom fastener manufacturer, look no further than our company. We have years of experience crafting high-quality fasteners for a variety of applications, and we’re committed to providing our customers with the best possible service.


Xfasteners have a proven track record of quality and reliability. Our fasteners are manufactured to the highest standards, and we're confident that they'll meet or exceed your expectations. We offer unbeatable customer service. We understand that the process of ordering custom fasteners can be daunting, so our team is here to help you every step of the way.

Competitive Price

Offering competitive pricing on all of our products. We know that cost is always a consideration when ordering custom products, so we work hard to keep our prices as low as possible. Xfasteners also offer discounts for bulk orders, so if you're looking to purchase fasteners in large quantities, we can provide you with an excellent deal.

Some Customer Testimonials Of Our Custom Fasteners

"I needed some custom fasteners for a special project, and I couldn't be more thrilled with the results. The fasteners are top-quality and exactly what I needed. Thank you so much!"
Project manager
"If you need custom fasteners, there's only one name you need to know: Xfasteners,one of the most excellent Chinese fasteners manufacturer . They're the best in the business, period."
Manufacturing executive
"I've been using (our company name) for all my custom fastener needs for years, and I've never been disappointed. The quality is always superb, and the customer service is outstanding. I wouldn't go anywhere else!"
Satisfied customer


When it comes to choosing the right fastener, there are a few things you need to take into consideration. First, you need to determine what type of material you’ll be attaching the fastener to. Different materials require different types of fasteners. For example, if you’re attaching a piece of metal to wood, you’ll need a different type of fastener than if you’re attaching two pieces of metal together. Second, you need to decide how strong of a bond you need. Some fasteners create a stronger bond than others. Finally, you need to take into account the environment in which the fastener will be used. Certain types of fasteners are better suited for outdoor use than others. 

If you are looking for a way to fasten two pieces of metal together, you may be considering using a custom fastener. Custom fasteners are available in a variety of sizes and materials, making them an ideal solution for a wide range of applications. In addition, custom fasteners can be designed to meet the specific requirements of your project. For example, if you need a custom fastener that is particularly strong, you can work with a manufacturer to create a fastener that is made from high-strength steel. Or, if you need a fastener that is resistant to corrosion, you can choose a material that is specially treated to resist rust and other forms of corrosion.

Custom fasteners are specialized fasteners that are manufactured to specific dimensions, threading, and materials. They are used in a variety of applications where a standard or off-the-shelf fastener would not suffice. Custom fasteners can be made from a variety of materials, including metals, plastics, and composites. They can also be coated with a variety of finishes to improve their resistance to wear, corrosion, and other factors. Custom fasteners are often used in high-stress or high-temperature applications where reliability is critical. Custom fasteners are an important part of many industries and provide a number of benefits over standard fasteners.

There are a variety of materials that can be used for custom fasteners, depending on the application. For example, stainless steel is a popular choice for food-grade applications due to its high level of corrosion resistance. similarly, titanium is often used in aerospace applications because of its high strength-to-weight ratio. In terms of standard materials, carbon steel is the most common choice for custom fasteners. It is relatively inexpensive and has a good level of strength and durability. As such, it is important to consult with a qualified engineer before selecting a material for your custom fastener.

Custom fasteners are made to order according to the specifications provided by the customer. The type of metal, threading and finish are all factors that must be considered when manufacturing custom fasteners. In addition, the size and shape of the fastener must be taken into account. Once the specifications have been determined, the manufacturing process can begin. First, the metal is cut to the desired size and shape. Next, the threads are cut into the metal, and finally, the chosen finish is applied. 

At our company, we understand that saving money is important to our customers. That’s why we offer a number of ways to help you save money in the custom fastener process without sacrificing quality. First, we offer a free consultation to assess your needs and recommend the most cost-effective solution. Also,we offer free shipping on orders over $1000. By taking advantage of these offers, you can be sure that you are getting the best possible value for your money. Contact us today to learn more about how we can help you save money in the custom fastener process.

Custom fasteners are used in a variety of applications where a standard fastener just won’t do. Perhaps the most common application is in the automotive industry, where custom fasteners are used to secure everything from engine parts to body panels. Custom fasteners are also commonly used in the aerospace industry, as well as in construction and heavy machinery. In each of these applications, custom fasteners provide a higher level of security and durability than standard fasteners, making them essential for critical applications. 

Looking For A Trusted Custom Fasteners Manufacturer In China?

If you’re looking for a trusted custom fastener manufacturer in China, look no further than us.

Let us put our knowledge and skills to work for you.

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In this blog, we shall discuss what flange bolts are and how they are commonly used in various applications. We will also touch upon tips for selecting the right type of flange bolt for your project.