30+ Years Experienced custom fastener manufacturer &  factory committed 0 PPM for production


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As one of the best bolts and nuts suppliers, Chuanghe Fastener specialized in bolt nut manufacturing.Product Characteristics:
Bolts serve as essential fasteners, securely joining components together. They come in various sizes, shapes, and threading configurations, offering versatility and reliability in assembly.
Production Process:
Bolts undergo several manufacturing steps, including forging, machining, heat treatment, and surface finishing. Cold or hot forging shapes the initial custom bolts form, followed by precision machining to refine dimensions and threading. Heat treatment processes like quenching and tempering enhance mechanical properties. Surface finishing techniques such as plating or coating improve corrosion resistance and aesthetics.
For special bolts, the production process may involve additional steps such as precision forging, CNC machining, or specialized heat treatment to meet unique design or performance requirements. These bolts may undergo custom surface treatments or coatings to enhance specific properties or meet industry standards. Advanced quality control measures are employed to ensure the precise execution of special bolt specifications.
Bolts require precise dimensions and threading to ensure proper engagement with nuts or threaded holes. Strict quality control measures maintain tight tolerances, ensuring compatibility and reliability in assembly.
The products we produce can reach ±0.01, 0 PPM quality yield rate
Product Hardness:
Bolts are engineered with specific hardness levels achieved through material selection and heat treatment. This hardness provides resistance to deformation and wear, enhancing overall durability and performance.
Bolts are made from various materials such as carbon steel, stainless steel, alloy steel, brass, and aluminum. Each material offers unique properties like strength, corrosion resistance, and temperature tolerance, catering to diverse applications.
Usage Scenarios:
Bolts find extensive use in automotive, construction, aerospace, machinery, and electronics industries. They secure components in various assemblies, from household furniture to critical structural connections in bridges. In automotive and aerospace applications, bolts ensure safety and reliability by securing engine components, chassis parts, and aircraft structures. Overall, bolts are indispensable for secure and reliable connections in numerous applications.

Chuanghe Fastener Co, Ltd. (CHE )  offers OEM & ODM & Customized services to customer, which included cold heading, CNC processing center, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts.We have industry leading quality inspection equipment such as 3D scanner, Ultrasonic Flaw Detector etc  

Contact with us
Tel: +86-186 0769 4667

RM302, No.4 building Lizhou industrial Park, Shangshanqi, Zhushan District, Dongcheng Town, Dongguan City, China
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