Established in 2001, Wenzhou City Jinghong Fasteners Co., Ltd has a rich history dating back to 1993 when it was founded as Guoxi Matie Machinery Factory. Our company is dedicated to the development, production, and sales of a wide range of fasteners, including screws, nuts, bolts, flat washer stamping parts, clamps, rivets, pins, and other custom components. We Jinghong Fasteners® specialize in manufacturing fasteners compliant with GB (Chinese standard), DIN (German standard), ANSI (American standard), and automotive standards. Our products find application in various industries such as light manufacturing, automotive, mining machinery, household appliances, motors, pulp and paper machinery.
Screws are versatile fasteners commonly used to join two or more objects together. They consist of a threaded, helical shaft with a pointed end, and often feature a slotted or recessed head for turning with a screwdriver or other suitable tool. Screws are available in various sizes, types, and materials, making them suitable for a wide range of applications. They are employed in construction, woodworking, machinery assembly, electronics, and countless other industries, serving to securely fasten components and materials in place. Screws provide strong, reliable connections and are known for their ease of installation and removal, making them a fundamental component in various projects and industries.
Our commitment to quality is evident through our ISO 9001 and TS16949 quality certifications, and we proudly hold several patent certificates. With our state-of-the-art production technologies and extensive experience, we continuously innovate our product offerings and invest in advanced production equipment. We have a holistic approach, encompassing research, development, production, marketing, and processing. All our products conform to national standards, catering to the needs of both domestic and international customers.
Compared to traditional flat head bolts, the semi-circular head design can reduce stress concentration, disperse stress points in thin plate connections or curved surface assemblies, reduce the risk of thread slippage, and improve connection stability. Blackening treatment is achieved by forming an oxide film on the surface of the bolt through oxidation reaction, which isolates air and moisture.
Read MoreSend InquiryAllen Key Screw is a fastener widely used in industries such as machinery, construction, electronics, and automotive. Its design combines aesthetics, functionality, and durability. The 304 material gives the bolt excellent corrosion resistance and oxidation resistance, and it performs well in humid or corrosive environments. The thread length accounts for half of the rod body, which can maintain the connection and reduce the weight of the bolt.
Read MoreSend InquiryThe Carriage Bolt Cone Nut Combination Screw achieves installation efficiency and connection strength through deep optimization of structure and materials. The wide load-bearing surface design of the cone nut increases the contact area between the bolt and nut, thereby increasing strength. Jinghong's advantage in providing customized carriage bolts and cone nuts lies in its unique cone locking structure.
Read MoreSend InquiryThe surface of Nickel Plated Chicago Bolts has undergone nickel plating treatment, and the nickel layer has good chemical stability, which can effectively resist the erosion of air, moisture, and various chemicals. Ordinary metals may quickly rust in humid environments, affecting the connection effect and structural stability, while nickel plated mother nails can remain smooth and new for a long time.
Read MoreSend InquiryThe connection requirements in the industrial field are constantly changing, and different equipment and structures have different requirements for the specifications of bolts and nuts. Jinghong's Hex Nut And Bolt Set has a complete range of specifications, from diameter, length to thread specifications, which can meet various precise connection needs. The ability to accurately adapt enables JINGHONG hexagonal bolt nut combination products to be widely used in various industries.
Read MoreSend InquiryThe Hex Head Structural Bolts are made of high-quality carbon steel material, and their strength and yield strength are enhanced through heat treatment processes. This performance enables them to withstand extreme loads and is widely used in scenarios that require strict connection strength. It can ensure the stability of the connection structure and reduce the risk of fracture.
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