YH FASTENER provides nuts engineered for secure fastening and optimal performance. From high-strength industrial assemblies to precision-engineered custom solutions, our nuts ensure stability, durability, and seamless integration across diverse applications.
Factory Direct Sales Plated Flange Head Lock Hexagon Flange Square Nuts offer reliable, cost-effective fastening solutions directly from the manufacturer. Plated for enhanced corrosion resistance, these nuts combine durability with long-term performance in diverse environments. The flange head design increases contact area, distributing pressure evenly to prevent loosening, while the locking feature ensures secure, vibration-resistant connections. Available in hexagon flange and square styles, they cater to varied assembly needs across machinery, automotive, electronics, and industrial sectors. Factory direct supply guarantees competitive pricing, quick customization, and consistent quality, making them ideal for applications requiring robust, reliable fastening.
Yuhuang Tech offers customized industrial nuts engineered for precision and durability. Our range includes square nuts, rivet nuts, hex nuts, and hex flange nuts, zinc-plated for superior corrosion resistance. Perfect for standard and tailored fastening solutions in diverse applications.
The design of the insert nut is simple and elegant, with smooth lines, and it is a perfect match for a variety of materials and structures. Not only do they provide a reliable connection, but they also have a decorative effect to add a pop of color to your project. Our insert nuts are manufactured from high-strength materials that ensure their stability and reliability under a wide range of stress and environmental conditions. Its unique design makes the installation process easier and quicker, without the need for additional tools or equipment. Simply insert the nut into the pre-punched hole and tighten it for a secure connection.
T nuts are specialized fasteners that showcase our company’s expertise in research and development (R&D) and customization capabilities. These nuts have a unique shape resembling the letter “T,” with a threaded barrel that allows for easy installation and secure fastening. Our company takes pride in producing high-quality and customized T nuts to meet the unique needs of various industries.
Self locking nuts generally rely on friction, and their principle is to press the embossed teeth into the preset holes of the sheet metal. Generally, the aperture of the preset holes is slightly smaller than that of the riveted nuts. Connect the nut to the locking mechanism. When tightening the nut, the locking mechanism locks the ruler body and the ruler frame cannot move freely, achieving the purpose of locking; When loosening the nut, the locking mechanism disengages the ruler body and the ruler frame moves along the ruler body.
As a leading manufacturer and supplier of hex nuts in China, our company is dedicated to providing high-quality products to B2B manufacturers in the hardware fastener industry. With a wide range of materials, sizes, and customizable options, our hex nuts are tailor-made to meet the specific needs of our valued customers.
As a company with many years of experience and technical excellence, we constantly strive to provide the best quality products to our customers. The square nut is the perfect embodiment of our strength. The size and specification of each square nut are strictly controlled to ensure that it is a perfect match with the rest of the components. This precision and consistency makes our square nuts an essential and critical component in a wide variety of mechanical devices and structures.
The snap cap nut has a unique elastic design that allows it to remain tight in the face of vibration and shock. At the same time, our products have an excellent anti-loosening function to ensure a secure and long-term stable connection.
Our K-nuts have excellent loosening resistance. Through the special structural design and tight connection method, it can effectively prevent the thread from loosening and maintain a stable and safe connection state. No more worries about loose nuts due to vibration or shock.
The weld nut has good welding performance and firmness. It is tightly bonded to the workpiece by welding to form a strong connection. The design of the weld nut makes the welding process simple and efficient, which greatly saves installation time and labor costs. Our welding nuts are manufactured with high-quality materials, such as stainless steel, carbon steel, etc. These materials have excellent heat and corrosion resistance, ensuring that the welded nut can operate stably for a long time in harsh environments.
Lock Nuts are specially designed to provide additional protection and locking features. In the process of tightening bolts or screws, Lock Nuts are able to provide more resistance to prevent loosening and falling off problems.
We manufacture many types of Lock Nuts, including Nylon Insert Lock Nuts, Prevailing Torque Lock Nuts, and All-Metal Lock Nuts. Each type has its own unique design and application field to meet the different needs of customers.
A Rivet Nut, also known as a nut rivet, is a fixing element used to add threads to the surface of a sheet or material. It is usually made of metal, has an internal threaded structure, and is equipped with a hollow body with transverse cutouts for a secure attachment to the substrate by pressing or riveting.
Rivet Nut is used in a wide range of applications and is particularly suitable for applications that require threaded connections on thin materials such as metal and plastic sheets. It can replace the traditional nut installation method, no rear storage space, save installation space, but also can better distribute the load, and has more reliable connection performance in the vibration environment.
Nuts are indispensable partners of bolts: they realize fastening via thread meshing, providing stable clamping force for structures. As core detachable connectors, they are widely used for easy installation, flexible disassembly and strong adaptability.Their materials (usually brass, carbon steel, stainless steel) match bolts, and they are often zinc-plated or nickel-plated to enhance corrosion resistance. Nuts work in various scenarios—from rugged industrial machinery to sensitive electronic instruments—offering essential, reliable fastening to keep structures safe.
Different nut designs are tailored to specific requirements - anti-loosening and shock resistance, space constraints or appearance requirements.The following are several mainstream types:
Hexagonal nut:The most classic type of nut, with a hexagonal appearance that fits standard wrenches or socket tools.A simple structure means an efficient disassembly and assembly experience as well as smooth torque transmission, making it suitable for scenarios that require frequent adjustments.It is commonly used in the bases of heavy machinery, engine brackets of automobiles, power generation equipment, and components of rail transit.
Flange nut:It is equipped with an integrated gasket design.The flange ring extended at the bottom can increase the contact area, prevent the thin plate material from being damaged by pressure, and at the same time provide a certain anti-slip effect.It is commonly used in automotive chassis, fluid pipe connections, and sheet metal casings.
Square nut:The square design provides a larger support surface and is less likely to rotate during installation, making it particularly suitable for load-bearing structures. It is often used for fixing the guide rails of heavy machine tools and connecting the frames of agricultural machinery and industrial conveyors.
sleeve nut:Made of stainless steel and other materials, the hexagon socket structure facilitates tool operation. The pad design increases the contact area and stabilizes the connection. It is widely used in fastening scenarios in mechanical, electronic and other fields.
The selection of nuts directly affects the safety and durability of the overall structure. The main application fields include:
1.Industrial Machinery and Automation
Common types: hexagonal nuts, square nuts
Typical scenarios: Fixing the frame of the conveying equipment (square nuts ensure stable load-bearing), tightening the joints of the mechanical arm (hexagonal nuts facilitate torque adjustment), and locking the motor base (carbon steel hexagonal nuts ensure strength).
2.Automobile traffic
Common types: flange nuts, slotted nuts
Typical scenarios: Chassis connection (flange nuts are shock-resistant), drive shaft locking (slotted nuts + split pins prevent loosening), brake caliper installation (stainless steel flange nuts are resistant to brake fluid corrosion).
3.Energy, power and heavy equipment
Common types: Hot-dip galvanized hexagonal nuts, high-strength nuts
Typical scenarios: assembly of generator sets, connection of port machinery, fixation of power towers (hot-dip galvanizing for anti-corrosion), maintenance of heavy mining equipment.
4.Electronic medical equipment
Common types: Cover nuts, small stainless steel nuts
Typical scenarios: Grounding of server cabinets (conductive stainless steel nuts), packaging of medical equipment shells (dust-proof and contact-proof cover nuts), internal fixation of precision instruments (non-magnetic brass nuts).
At Yuhuang, we simplify the customization process to ensure that you get a product that perfectly matches the bolts
Clarify the requirements: Provide specific parameter requirements
1.Material (such as 304 stainless steel, 8.8 grade carbon steel, brass)
2.Type (such as slotted nuts, special-shaped flange nuts)
3.Dimensions (thread specifications, nut thickness, flange diameter,
Q: How to choose the scene for nuts of different materials?
A: For damp or corrosive scenarios, choose stainless steel or hot-dip galvanized nuts. For precision/non-magnetic requirements, choose brass nuts; For heavy-duty load-bearing, choose high-strength carbon steel nuts.
Q: What should I do if the nut is prone to loosening?
A: Use slotted nuts with cotter pins and flange nuts, or use spring washers and apply anaerobic adhesive.
Q: What other information is required for custom nuts?
A: Supplement the usage environment (temperature, chemical contact), force requirements, surface treatment, and special certifications (such as IATF16949).
Q: Can flange nuts replace "ordinary nuts + flat washers"?
A: Most scenarios can be replaced; When ultra-high strength load-bearing is required and elastic washers are needed, it is recommended to retain the original combination.
Q: Do nuts need to be replaced immediately if they rust?
A: Minor rust can be removed and it can still be used. Rust enters the thread, is difficult to disassemble and assemble, or in waterproof/pressure-bearing scenarios, it needs to be replaced immediately.
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