China Fastener Nuts Manufacturers, Suppliers, Factory
Jinghong Fasteners® is a leading China fastener nuts manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our fastener nuts have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our products, you can consult us now, we will reply to you in time!
Fastener nuts come in diverse forms, including standard hex nuts, lock nuts, wing nuts, and more, each designed for specific use cases. These nuts are produced using materials such as steel, stainless steel, brass, and plastic, depending on the application's requirements.
Fastener nuts play an integral role in industries like construction, automotive, machinery assembly, and manufacturing, ensuring the stability, safety, and reliability of fastened connections. They are a fundamental part of countless projects and applications where secure and adjustable fastening is necessary.
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SS304/316 Hexagon Thin Nuts
Made from A2/A4 stainless steel, this GB6172.1 hex thin nut features a low-profile design to save axial space while ensuring corrosion resistance and strong torque. Covering M3-M20, it pairs perfectly with metric bolts for machinery, automotive, electronics, and medical applications. Compact, rust-proof, and reliable.
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Rectangular Nut with Zinc Plated
Zinc-plated rectangular nuts are cold-formed from carbon steel with a rectangular or square body and a precision-tapped metric thread (M3–M10). The enlarged bearing surface prevents sinking into soft or thin materials, while the flat profile suits channel tracks, narrow slots, and furniture connectors. The zinc finish offers basic corrosion resistance for indoor use. Ideal for cabinets, racks, machine frames, aluminum profiles, and appliance housings where a stable, non-rotating threaded point is needed. Custom sizes and finishes available.
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Flat Head Half Hex Rivet Nut
Our factory specializes in producing Flat Head Half Hex Rivet Nuts. The head of the product is flat, and the body is semi-hexagonal. It is made of high-quality carbon steel and surface-treated with blue-white zinc plating. All operations are performed on the front side of the plate, and the riveting is completed with a single pull of the riveting gun. It can be directly installed on assembled boxes, sealed pipes, and workpieces that are inconvenient to turn over. There is no need to go to the back to hold the nut or weld.
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Black zinc plated cap nut
Black zinc cap nuts, manufactured to GB/T 923 or DIN 1587, feature a closed domed top that fully covers exposed bolt ends for safety and a clean appearance. Made from cold-headed carbon steel with a matte black zinc finish, they offer enhanced corrosion resistance over standard finishes. Internal threads are precision-machined to 6H tolerance across M3 to M20 sizes, ensuring reliable engagement. The standard hex base accepts common tools for easy installation. Ideal for exposed connections on machinery, furniture, railings, and electrical enclosures where appearance, safety, and protection from dust and moisture are required.
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Brass Flat Head Riveted Nuts
The copper flat head self-tapping rivet nut is cold-drawn from H62 brass. The 90° recessed design ensures that the head is flush with the surface of the thin plate after riveting. The specifications range from M3 to M10. The product combines the electrical conductivity, heat conductivity, non-magnetism, corrosion resistance and non-sparking characteristics of copper. A bulge lock can be formed on the backside by single-sided self-tapping riveting, without the need for welding or double-sided operation. The recessed head does not protrude and the appearance is neat. The vertical lines or hexagonal column shape can prevent rotation. It is widely used in scenarios such as distribution cabinet panels, communication cabinets, copper bar connections, explosion-proof electrical appliances, decorative copper art and food and chemical equipment where there are requirements for flatness, material uniformity and corrosion resistance of thin plates with single-sided threaded connections.
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Wing Nuts - Square Wings
The stainless steel square wing butterfly nut is manufactured in accordance with the German standard DIN 315. It is made of SUS304 or SUS316 stainless steel and undergoes surface natural passivation treatment. Without electroplating, it can possess excellent corrosion resistance. The square wing design offers a larger grip area and manual torque compared to the round wing, allowing for quick tightening or loosening with bare hands, enabling quick disassembly and reassembly without tools. The thread accuracy is stable, and it can be repeatedly disassembled without slipping, making it suitable for connection scenarios in mechanical equipment covers, electrical cabinets, photovoltaic supports, automotive battery fixation, food and pharmaceutical equipment, and laboratory instruments that require frequent adjustment, maintenance, and rust prevention and cleanliness.
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As one of the professional China Fastener Nuts 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 Fastener Nuts from us. We will give you the satisfactory price. Let us cooperate with each other to create a better future and mutual benefit.
