Custom Bolts Manufacturers In China

If you’re looking for a premier custom bolt manufacturer, look no further than Xfasteners. We’re here to help you get the job done right. Xfasteners can create custom fasteners of any size, shape, and material to meet your specific needs.
Xfasteners are available in a variety of bolts, including Carriage Bolts, Hex Bolts, Eye Bolts, Expansion Bolts, U Bolts, T Bolts, J Bolts, Tap Bolts, Hook Bolts, Rod End Bolts, Square Head Bolts, Etc.

So if you’re in need of a high-quality custom bolt, be sure to give us a call. We’ll be happy to help you find the perfect solution for your needs.

Types Of Custom Bolts By shape

Our team offers many different types of custom bolts that can be used for various applications.
flange bolts

Flange Bolts

A flange bolt is a type of fastener used to connect two pieces of metal or composite materials.

u bolts

U Bolts

U bolts are shaped like the letter U and are used to secure pipes or other objects to a flat surface.

J bolts

J Bolts

J bolts are a type of bolt shaped like the letter J. They are commonly used in concrete foundations or other applications that will be subject to high loads.

tap bolts

Tap Bolts

A Tap Bolt is a fully threaded bolt with a hex head that can be used with tap washers.  Tap bolts are commonly used in construction and engineering applications where a strong.

hex bolts

Hex Bolts

A hex bolt, also known as hexagonal bolts, is designed to secure two or more objects together. The bolts head is hex-shaped, which allows it to be tightened with a wrench.

hook bolts

Hook Bolts

Hook bolts are a type of bolt that is used to connect two pieces of metal. The bolt has a hook-shaped head designed to catch on the edge of the metal.

hook bolts

Rod End Bolts

Rod end bolts are a type of fastener that is used to attach two rods together. The ends of the rods are usually threaded, and the bolt has a hole in the middle that the rods can go through.

square head bolts

Square Head Bolts

A square head bolt is a fastener used to hold two or more pieces of metal together. These bolts have a square head that is designed to fit snugly into a predrilled hole in the metal.

eye bolts

Eye Bolts

An eye bolt is a type of screw with a loop at one end. It is used to attach a rope or chain or hold something in place. The size and grade of an eye bolt determine its strength and load-bearing capacity.

carriage bolts

Carriage Bolts

Carriage bolts have a smooth, rounded head and a square neck that prevents them from turning once they are tightened. The square neck makes it easy to secure carriage bolts with a wrench.

countersunk bolts

Countersunk Bolts

Countersunk bolts are custom bolts that have a sunken head. This design allows for a screws or nuts to be flush with the surface of the material, which provides a cleaner look and can prevent injury.

step bolts

Step Bolts

Step bolts are fasteners that are used to join two pieces of metal together. They are available in a variety of sizes and can be used for both light and heavy duty applications.

Types Of Custom Bolts By Application

Our team offers many different types of custom bolts that can be used for various applications.
seat belt bolts

Seat belt bolts

Seat belt bolts are an essential part of any vehicle's safety system. These sturdy metal fasteners connect the seat belt to the car's frame.

plow bolts

Plow bolts

Plow bolts are specialized fasteners that attach plows to tractors and other equipment. They are designed to withstand the vibration and impact of plowing.

elevator bolts

Elevator bolts

Elevator bolts are particular types of fasteners that are used to secure elevator equipment. Elevator bolts have a knurled head that helps to prevent them from being accidentally removed.

hanger bolts

Hanger Bolts

A hanger bolt is a fastener used to connect two pieces of wood or metal. It consists of a threaded shaft with a square or oblong head.

anchor bolts

Anchor bolts

Anchor bolts are fasteners used to attach objects or structures to concrete. Threaded anchor bolts are commonly used in construction applications.

struatural bolts

Structural Bolts

Structural bolts are designed fasteners used to connect heavy loads or structures. They are typically made from steel or other strong materials and feature various head shapes.

stadium bolts

Stadium Seat Bolts

Stadium seat bolts are a fastener used to attach stadium seats to bleachers or other elevated seating areas.

custom bolts

Types Of Custom Bolts By materials

  • Stainless Steel:302, 303, 304, 304L, 309, 310, 316, 316B, 316L, etc.
  • Aluminum:2024, 6061 and 7075
  • Titanium:Titanium G2.Titanium G5,Titanium G7
  • Copper, brass, and bronze: aluminum bronze, silicon bronze 655, silicon bronze 651, phosphorous bronze, brass, naval brass
  • Inconel:Inconel 600,Inconel 625,Inconel 718,Inconel 725.
  • Monel:Monel 400,Monel k500.
  • Other Alloy.

Our Fasteners Manufacturing Capability

thread rolling machine

thread rolling For Fasteners

Thread rolling is a cold working process that forms threads by compressing a workpiece between two dies.This process can be used to produce unmanned internal or external threads on a variety of sizes and shapes of bolts. Our company specializes in thread rolling for bolts, and we have the ability to produce threads with a wide range of pitches and profiles. 

cold heading

Cold Heading For Fasteners

At Xfasteners, we specialize in cold heading for bolts. This is a process that involves using a die to shape the metal into the desired shape. The metal is forced through the die, and the end result is a bolt that is accurate in terms of both size and shape. Our company has extensive experience in cold heading, and we are able to provide our clients with high-quality bolts that meet their specifications.

heat treatment

Heat Treatment For Fasteners

Xfasteners have two sets of heat treatment equipment. This means that we can do the heat treatment process ourselves, rather than outsourcing it to another company. This is important because it allows us to control the quality of the process and ensure that the end product meets our high standards.It provides a cost savings for our company. 

Quality Control Measures We Take In Manufacturing Custom Fasteners

We custom-make each bolt to the requirements of our customers. Quality control is an essential part of the custom bolt-making process. We have a series of tests that each custom bolt must go through before it leaves our factory.

Simple visual inspection

Our highly trained workers look for any irregularities in the custom bolt. If there are any inconsistencies, the custom bolt is set aside and does not undergo further testing.

more detailed inspection

We measure the custom bolt against a set of standards. If the custom bolt does not meet the standards, it is set aside and does not go through any further testing.

functional test

We put the custom bolt through a series of simulations to ensure it will work in the intended application. If the custom bolt does not pass the functional test, it is set aside and does not go through any further testing.

Only custom bolts that pass all three tests are shipped to our customers. This rigorous quality control process ensures that our customers only receive high-quality custom bolts from us.

testing equipment
why choose us

Why Choose Us As Your Custom bolt China Manufacturer?

Here at our company, we specialize in high-quality manufacturing nuts that meet the unique needs of our customers. We understand that no two businesses are the same, and we’re committed to providing tailored solutions that will help your business succeed.

Equipment Technicians & professional team

Equipped with state-of-the-art equipment, our team of experts can design and manufacture nuts to your exact specifications. Whether you need a special size or thread pitch, we can create a custom solution that meets your needs. After years of experience in the custom nut industry, our engineers and technicians have accumulated rich expertise.

Customer Focus

At our company, we strongly believe in being customer-centric. This means we are always seeking ways to serve our customers better and meet their needs. Quality&reliability We offer a range of options in terms of size, threading, and finishes. This allows our customers to get the exact parts they need for their applications. By always putting the customer first, we ensure the best possible experience and create lasting relationships.


Custom bolts are often used in critical applications where even a small error could cause costly damage or downtime. So, We strictly produce custom bolts according to the production drawings given by customers.
Yes, we can provide samples, but the cost depends on the quantity and weight you need.

Our factory can provide a variety of manufacturing processes, including CNC Machining,CNC Milling and CNC Turning.

There are many places where you can get custom bolts made. One of the options are to find a company that specializes in manufacturing custom bolts like us.

We can customize pins,screws,washers,rivets and nuts.There are many other types of fasteners available, so it is important to consult with us before choosing the right one for your project.

1. Define Your Requirements

The first step is to clearly define the specifications of the fastener required, including material, size, threading, head type, and finish. It is also essential to consider any environmental factors that may come into play, such as corrosion resistance or heat tolerance. 

2. Check Their Credentials

Make sure to check that any potential manufacturer is certified and accredited. In particular, look for evidence that they are ISO 9001 certified, showing that they have a quality management system.

3. Consider Their Capabilities

Not all manufacturers have the same capabilities, so choosing one that meets your needs is crucial.

4. Get a Quote And Sample Bolt

Once you have narrowed down your options, get in touch with each manufacturer and request a quote. Make sure to ask for a sample bolt to assess the quality for yourself. 

If you need industrial bolts for your project, try sourcing them from a reliable supplier. Fasteners are essential components in many industries, and finding a reputable source can save you time and money. There are many online suppliers of fasteners, so take some time to research your options before making a purchase. Once you’ve found a supplier you can trust, you can be confident that you’re getting the quality bolts you need to get the job done right.

There are two main types of bolts: standard and custom. Standard bolts are those that are mass-produced and used in a variety of applications. They are typically made from carbon steel or stainless steel and can be found in a variety of sizes. Custom bolts, on the other hand, are those that are made to order for specific applications. They are usually made from a higher quality material, such as titanium, and can be customized in terms of size, shape, and threading.

Looking For A Trusted Custom bolts Manufacturer In China?

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

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

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