| Customization: | Available |
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| Material: | The Material Can Be Customized According to The Cu |
| Type: | Square Nuts |
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The square nut is a quadrilateral fastener used in conjunction with a square bolt head to provide a stable connection.
The square nut has a larger contact area with the fastened components compared to a hex nut, which enables it to better resist loosening and enhances the overall strength and stability of the fastening system.
Square nuts can be made from a variety of materials, including stainless steel, carbon steel, and brass. These materials can also be surface-treated with processes such as galvanizing, tinning, or cadmium plating to improve corrosion resistance and durability.
Square nuts are available in standard (coarse), fine, and extra-fine thread types, with the specific choice depending on the application requirements.
In the construction industry, square nuts are commonly used inside metal channels as a concealed fastener to provide a sturdy connection.
In furniture manufacturing, square nuts are used as concealed nuts that do not protrude from the surface, maintaining the aesthetic appearance of the furniture. In antique car restoration, square nuts help preserve the historical accuracy of the vehicle.
The larger contact area of square nuts makes them more resistant to loosening under vibration or dynamic loads.
| Product name | Customized stainless steel A2-70 A4-70 carbon steel zinc plated M5 M6 M8 M10 M12 M16 square nuts |
| Standard | ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014, DIN912 and etc. |
| Size | standard & non-standard, spport customized. |
| Material | Carbon Steel, Alloy Steel, Stainless Steel, Brass. Aluminum or as your requirements. |
| Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
| Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. according to your requirement. |
| Package | according to customers requirement. |
The larger contact area of square nuts makes them more resistant to loosening under vibration or dynamic loads.
Square nuts can be easily installed and removed using wrenches or pliers, making them particularly suitable for use in tight or hard-to-reach spaces.
Square nuts are less likely to roll, maintaining stability even when dropped. Their durable design ensures reliability over long-term use.
Thanks to their unique quadrilateral design, square nuts perform exceptionally well in applications that require high stability and resistance to loosening. They are widely used in industries such as construction, railways, furniture manufacturing, and antique car restoration, and are a reliable fastening solution.
Installation Tools: Square nuts can be easily installed using a square wrench, open-end wrench, or pliers.
Precautions: Avoid over-tightening to prevent damage to the nut or bolt.
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