• Hex nuts

    Manufacturers

    Hex nuts are a type of fastener that have a hexagonal shape and are used to secure bolts or screws. They are tightened by turning them with a tool such as a wrench or pliers. Hex nuts are available in a range of sizes, materials, and finishes, and are commonly used in a variety of applications including construction, automotive, and machinery. They are known for their strength and durability, and are often used in high-stress or high-load applications.They have six sides and are typically made of metal, such as steel or brass.  Hex nuts are tightened by turning them clockwise with a wrench or pliers. They can also be secured with a lock washer or a adhesive to prevent them from coming loose.Hex nuts are six-sided fasteners that are commonly used to secure bolts or screws in place. They can be tightened or loosened using a wrench or pliers, and come in a variety of sizes and materials, including steel, brass, and stainless steel. Hex nuts are commonly used in a variety of applications such as construction, automotive, machinery, and household projects. They are often used in conjunction with other types of fasteners, such as bolts, washers, and lock washers, to create a secure and stable connection.The standard for hex nuts is ISO 4032, which specifies the dimensional and material requirements for hexagon thin nuts with threads from M1.6 to M52 and product grade A and B. This standard applies to nuts that are used in general engineering and industrial applications.Hex nuts are six-sided, internally threaded fasteners that are typically used in conjunction with a bolt or screw to secure two or more parts together. Some of the key features of hex nuts include:Hexagonal shape: The six-sided shape allows for easy tightening and loosening using a wrench or pliers.Internal threads: The threads on the inside of the nut allow it to be screwed onto a bolt or screw.Various sizes and materials: Hex nuts come in a range of sizes and can be made from a variety of materials, including steel, stainless steel, brass, and nylon.Grade markings: Some hex nuts are marked with a grade, indicating the strength and quality of the nut.Can be used in various applications: Hex nuts are used in a wide range of applications, including construction, machinery, and household repairs.There are several classifications of hex nuts, including:Grade: Hex nuts are classified based on their strength and durability, with the most common grades being 2, 5, and 8.Material: Hex nuts can be made from a variety of materials, including steel, stainless steel, brass, and nylon.Finish: Hex nuts can have a variety of finishes, including plain, zinc plated, and hot-dip galvanized.Thread: Hex nuts can have either coarse or fine threads.Size: Hex nuts come in a variety of sizes, with the most common sizes being from M1.6 to M52.Dimensional standard: Hex nuts are manufactured according to different dimensional standard, such as ISO, ANSI, DIN, JIS, etc.It's important to note that not all standard of hex nut has all of these classifications.

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  • Hex Flange Nut

    Manufacturers

    A hex flange nut is a type of nut that has a built-in washer-like flange on one end. The flange is shaped like a hexagon and is designed to distribute the load of the fastened object over a larger area, providing a more secure hold. This type of nut is often used in situations where the material being fastened is thin or soft, or where the nut needs to be tightened to a specific torque value. They are also commonly used in automotive and construction applications. The hexagonal shape of the flange allows the nut to be tightened or loosened with a wrench or socket.A hex flange nut is a type of fastener that is used to connect two or more parts together by being screwed onto a bolt or screw. The main function of a hex flange nut is to provide a secure and stable connection between the parts. It is designed to distribute the clamping force over a larger surface area, reducing the likelihood of damage to the parts being connected.In terms of inventory, hex flange nuts are commonly available in a range of sizes and materials. They can be made from a variety of metals, including steel, stainless steel, and aluminum, as well as from plastics and other non-metallic materials. The size of the hex flange nut is determined by the thread size of the bolt or screw that it will be used with. They can also be found in different grades of materials like metric, unified, and whitworth.In addition, they can be found in different finishes like zinc plated, galvanized, black oxide, and hot-dip galvanized. They can also have different thread types like coarse or fine thread. Hex flange nuts can also be found in different styles like full, partial and serrated flange.In summary, the function of a hex flange nut is to provide a secure and stable connection between parts, and its inventory varies in terms of size, material, grade, finish, thread type, and style.Using hex flange nuts is relatively simple and straightforward. Here are the general steps to follow when using hex flange nuts:Determine the correct size and thread type of the hex flange nut that is required for your specific application. Make sure that the nut is compatible with the bolt or screw that you will be using.Place the hex flange nut onto the end of the bolt or screw.Position the parts that you want to connect in the proper alignment, making sure that the bolt or screw is passing through the appropriate holes or openings.Use a wrench or socket to turn the hex flange nut in a clockwise direction. As you tighten the nut, the flange will come into contact with the surface of the material, distributing the clamping force over a larger area.Continue tightening the nut until a secure and stable connection is achieved. Be careful not to overtighten the nut, as this can cause damage to the parts being connected or the threads of the bolt or screw.Once the nut is fully tightened, check the connection to ensure that it is secure and stable. Make any necessary adjustments as needed.It is important to note that when using hex flange nuts, it is recommended to use a torque wrench to ensure that the correct torque is applied, this will ensure that the connection is tight and secure without causing any damage to the parts.

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  • Locknut

    Manufacturers

    A locknut, also known as a lock nut or a self-locking nut, is a type of nut that is used to secure bolts and other fasteners in place. It is designed to resist vibrational loosening, making it useful in applications where bolts and other fasteners may be subjected to movement or vibration. There are several different types of locknuts, including those that use a nylon insert, a metal insert, or a deformed thread to create a locking effect. Locknuts are commonly used in automotive, construction, and aerospace applications.To use a lock nut, you would first thread the nut onto the bolt or other threaded fastener, and then tighten it to the desired level of tension. Once the nut is in place and tightened, you would then use a tool such as a wrench or pliers to rotate the lock nut in the opposite direction of the tightening process. This will cause the internal mechanism of the lock nut to engage and lock the nut in place, preventing it from coming loose.Lock nuts are a type of fastener that are used to secure bolts and other threaded fasteners in place. They typically have a mechanism, such as a nylon insert or a split beam, that prevents the nut from coming loose due to vibration or other forces. Some common features of lock nuts include:Threaded design: Lock nuts have threads that match the threads of the bolt or other fastener they are being used with, allowing them to be screwed on and tightened securely.Prevents loosening: Lock nuts have a locking mechanism that prevents the nut from coming loose due to vibration or other forces. This can be a nylon insert, a split beam, or some other design that creates friction between the threads of the nut and the bolt.Available in various materials: Lock nuts are available in a variety of materials, including steel, stainless steel, and aluminum.Variety of finishes: Lock nuts are available in a variety of finishes, such as zinc plating, nickel plating, and black oxide coating, to protect against corrosion and improve appearance.Variety of sizes: Lock nuts are available in a wide range of sizes to match different types of bolts and other fasteners.Variety of types: There are several types of locknuts available like Nylock,K-Lock,A286 Locknuts,etc.

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  • Round Nut

    Manufacturers

    A round nut is a type of fastener with a threaded hole. It is used in conjunction with a bolt or a screw to hold two or more pieces of material together. The round nut is tightened down onto the bolt or screw using a tool such as a wrench or a socket. There are many different types of round nuts, including hex nuts, square nuts, flange nuts, and wing nuts, to name just a few. They are made in a variety of sizes and materials to suit different applications.They are typically made of steel or other metals and come in a variety of sizes and thread types. They are tightened onto a bolt or screw using a wrench or pliers. They are commonly used in construction, automotive, and industrial applications.Round nuts can be fastened using a variety of tools, such as a wrench, pliers, socket, or a nut driver. Some nuts may also be tightened with a ratchet and socket or with a torque wrench for precise tightening. Additionally, adjustable wrenches and pliers can also be used to fasten round nuts.Round nut keyway dimensions refer to the specifications of the keyway cut into the round nut. These dimensions include the width, depth, and shape of the keyway, as well as the size of the key that fits into it. The specific dimensions will vary depending on the manufacturer and the application for which the round nut is being used. It is important to make sure that the round nut and the keyway are compatible with the corresponding shaft and key.Different pitch round nuts refer to nuts with different thread pitches, which is the distance between threads measured in millimeters or inches. A nut with a higher pitch will have threads that are closer together, while a nut with a lower pitch will have threads that are farther apart. This affects the rate at which the nut will be screwed onto a bolt, with a higher pitched nut taking less turns to reach the same distance as a lower pitched nut. It also affects the strength of the connection between the nut and bolt as well as the torque required to tighten or loosen the nut. It is important to use the appropriate pitch nut for a specific bolt to ensure a secure and stable connection.

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  • Welding Nut

    Manufacturers

    A welding nut is a type of fastener that is used to connect pieces of metal together through the process of welding. Welding nuts are typically made of low carbon steel or stainless steel and have a threaded hole in the center that allows them to be attached to a bolt or other fastener. They are commonly used in the construction and manufacturing industries and are often found in applications where strong, permanent joints are required. Some common types of welding nuts include T-nuts, J-nuts, and square nuts.It is typically made of steel and has threads on the inside to accept a bolt. The nut is welded onto one piece of metal, and the bolt is inserted through the other piece of metal and screwed into the nut. This creates a strong, permanent connection between the two pieces of metal. There are various types of welding nuts available, including those with a hexagonal shape for easy tightening and those with a flange for added stability.A welding nut is a type of fastener that is used in welding applications. It is typically made of metal and has threads that are used to attach it to other pieces of metal. Welding nuts are commonly used in the construction of structures and machinery, as well as in the repair and maintenance of existing structures and machinery. They can be welded onto a surface or inserted into a pre-drilled hole and then welded in place. Welding nuts are designed to provide a strong, durable connection that can withstand the high temperatures and forces of welding.Weld nuts are a type of fastener that are designed to be welded to another material, such as sheet metal or tubing. They have a flange on one end that is used to make the welding process easier and to provide a stable surface for the nut to sit on. They can be made from a variety of materials, including steel, aluminum, and stainless steel, and come in various sizes and thread types. They are commonly used in industrial and manufacturing settings to secure parts together.Precautions for using weld nuts:1、Use the correct size and type of weld nut for the application.2、Clean the surfaces to be welded thoroughly to ensure a strong bond.3、Use the appropriate welding technique and equipment for the material being welded.4、Wear appropriate personal protective equipment, such as gloves, eye protection, and a face shield.5、Allow the welded joint to cool completely before handling or applying load to the nut.6、Inspect the welded joint for defects, such as porosity or cracking, before using the nut.7、Follow the manufacturer's instructions and safety recommendations when using weld nuts.

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Haiyan Jindu Hardware Co.,Ltd.

Haiyan Jindu Hardware Co.,Ltd. Was Established in 2005, is a professional

China Metric Nuts Manufacturers and Carbon Steel Nuts Suppliers

, and also a professional manufacturer integrating nuts design, development and production. We are located in the northwest of Hangzhou Bay Bridge, which is close to Shanghai, Ningbo, Suzhou and Hangzhou, saving shipment costs with convenient transportation.
  • PROFESSIONAL

    Specialized in nuts for 15 years.

  • QUALITY

    Strict quality control to ensure high quality.

  • COST-EFFECTIVE

    Superior geographical location to reduce transportation cost.

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