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Non-Standard Fasteners Manufacturers

That is, fasteners that are not the general standard in the industry, generally judge whether they can be produced according to the drawings provided by the customer. After confirming that they can be produced, the factory will first customize a special mold, and then arrange samples on the machine. After the sample is successful, it will be sent to the customer. After confirming the sample, the factory will carry out mass production of the product after the customer approves the order. At present, the materials of metal non-standard parts that can be customized are carbon steel, stainless steel, and brass.

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About Chengyue

Jiaxing Chengyue International Trade Co., Ltd. is China Non-Standard Fasteners manufacturers and Screw Sleeve factory. Jiaxing Chengyue International Trade Co., Ltd is an industry-trade integrated enterprise from China. Currently, there are two factories that produce and sell fastener products and plastic packaging materials.
10 +

Production Experience

40 +

Technical Staff

8000 +

Annual Output

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Industry knowledge

Fasteners are used to join two or more objects together and they come in a variety of shapes, sizes, and materials. There are many different standards for fasteners, which help ensure that they are reliable, safe, and compatible with other components.

Some of the most common standards for fasteners include:

ASTM International: ASTM International is an organization that develops and publishes technical standards for a wide range of products, including fasteners. ASTM standards cover a variety of topics related to fasteners, such as material specifications, testing methods, and performance requirements.
International Organization for Standardization (ISO): The ISO is a non-governmental organization that develops and publishes international standards for various products, including fasteners. ISO standards cover a range of topics related to fasteners, including thread sizes, coatings, and mechanical properties.
Society of Automotive Engineers (SAE): The SAE is a professional organization for engineers in the automotive industry. The SAE publishes a number of standards related to fasteners, including those for bolts, screws, and nuts used in automotive applications.
American National Standards Institute (ANSI): The ANSI is a private, non-profit organization that oversees the development of voluntary consensus standards for products and services in the United States. ANSI standards cover a wide range of topics related to fasteners, including size, thread pitch, and material specifications.
National Aerospace Standards (NAS): The NAS is a series of standards developed by the aerospace industry for use in designing and manufacturing aircraft components. The NAS includes standards for fasteners, such as bolts, screws, and nuts, that are used in aerospace applications.
These are just a few examples of the many different standards that exist for fasteners. Adherence to these standards helps ensure that fasteners are reliable and perform as intended in various applications.

Some examples of non-standard fasteners include:

Threaded rods: Threaded rods are used for various industrial applications, and they can be custom-made in specific lengths and thread sizes.
U-bolts: U-bolts are used to secure pipes and other cylindrical objects, and they can be made in different sizes and shapes to fit the specific object being secured.
Security screws: Security screws have unique head designs that require specialized tools to install and remove, making them ideal for applications where tamper-proof fasteners are required.
Hook and loop fasteners: Hook and loop fasteners, also known as Velcro, are used in applications where easy detachment is necessary. They can be custom-made in various sizes and shapes.
Aerospace fasteners: Aerospace fasteners are specialized fasteners that meet strict requirements for aerospace applications, such as high strength, corrosion resistance, and lightweight design.
Non-standard fasteners can be made from various materials, including stainless steel, brass, aluminum, and plastic, among others. They are commonly used in industries such as automotive, aerospace, construction, and manufacturing, among others.