China Screw Manufacturers, Suppliers, Factory
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.
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Flat Head Socket Cap Screw
The galvanizing treatment of blue and white zinc on the Flat Head Socket Cap Screw not only gives the screw a silver white metallic luster, but also gives it excellent corrosion resistance. According to salt spray test data, the blue and white zinc coating can withstand more than 720 hours in a 5% neutral salt spray environment, which can effectively extend the service life of the screw and reduce equipment maintenance costs.
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Flat Head Machine Screws
The head of the plum blossom sinking machine nail adopts precision cold heading forming technology, with a smooth surface without burrs and rounded edges. The head diameter and countersunk depth have been optimized ergonomically to ensure torque transmission efficiency while achieving visual simplicity and aesthetics. Adopting a plum blossom groove structure and paired with a plum blossom wrench, the torque transmission efficiency is increased by 40%, and the installation speed is fast.
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Customized Hexagonal Plug Bolt
Jinghong supplier specially provides Customized Hexagonal Plug Bolt, with a hexagonal head that is easy to tighten using tools such as wrenches, and the surface is treated. The Dacromet coating can still maintain its protective performance in a high temperature environment of 300 ℃, and its thermal properties far exceed traditional galvanized coatings. At the same time, the coating can resist long-term corrosion such as ultraviolet rays and acid rain.
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Carriage Bolts And Nuts
Every Carriage Bolt and Nut embodies advanced manufacturing processes and strict quality control. We use high-quality steel raw materials to ensure the strength and durability of our products from the source. During the production process, we use precise cold heading and hot forging techniques to shape and size bolts and nuts accurately. Advanced heat treatment technology also endows our products with excellent hardness and toughness.
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Hexagon Socket Set Screw
The hexagonal tip set screw belongs to headless fasteners, and its core structure consists of a fully threaded rod body, an hexagonal drive groove, and a conical tip. The conical tip design can achieve point contact compression, which can generate greater stress relief under the same preload compared to flat or cylindrical end set screws, significantly improving anti loosening performance.
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Wing Nuts And Bolts
The iconic design of Wing Nuts And Bolts lies in its unique butterfly shaped structure, with wing like protrusions extending from both sides of the head, resembling butterfly wings. This design overturns the traditional mode of nuts relying solely on tools for fastening, allowing users to quickly tighten or disassemble without the need for wrenches, sockets, or other tools, with high efficiency.
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As one of the professional China Screw manufacturers and suppliers, we have own factory. You may need some customized services to meet the actual needs of your region, you can leave us a message through the contact information on the webpage. Welcome to buy high quality Screw from us. We will give you the satisfactory price. Let us cooperate with each other to create a better future and mutual benefit.
