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Tight Nuts
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  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts
  • Tight NutsTight Nuts

Tight Nuts

Tight nuts is a less commonly used but essential type of nut. It is a special type of nut, also known as "lock nuts," it’s designed to effectively prevent screws or bolts from loosening on their own after tightening. This functionality makes it crucial in applications where extra security and stability are required, particularly in situations subject to vibration, impact, or external forces. Lock nuts achieve this purpose through special thread designs or reverse threads to ensure the reliability of fastened components. Jinghong Fasteners tight nuts are less frequently used, they are indispensable components in specific fields.

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Product Description

In a mechanical or construction context, tight nuts refer to nuts (fasteners) that have been securely tightened onto a bolt or threaded stud. When a nut is properly tightened, it creates a firm connection and holds the joined components in place. Over-tightening can lead to damage or stripping of threads, while under-tightening can result in a loose connection.

tight nuts Specification

Name tight nuts
Material Carbon steel/Stainless steel (SS304,SS316etc/brass
Standards GB,DIN, Customized Drawing.
Thread Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes M4-M24 etc
Finish White zinc/Natural/ others
Price 0.01usd/pcs-0.25usd/pcs
MOQ Stardard item(Usually little hundred-little thousand)/determined if non-standard


Product Feature

Jinghong Fasteners tight nuts typically feature a special thread design that makes them more resistant to rotation, ensuring a more secure fastening onto bolts. Lock nuts enhance the safety of connections, reduce the need for maintenance and inspections, and ensure the stability of bolt fastening. Jinghong Fasteners offers a wide range of specifications and sizes for tight nuts, available in materials such as carbon steel and stainless steel. Customization is also available to meet customer requirements. Customers can choose to purchase based on their specific needs.


Our Strength

Direct from manufacturer to customer, On time delivery

Completely fastener products,offers one - stop shopping service.

High quality and competitive price, saving your cost.

Product complies with iso9001 and ts16949 certification

After shippment, we will offer the Material report and Test report.


Product Application

Jinghong Fasteners' tight nuts are often utilized in scenarios where it's essential to prevent bolts from coming loose due to factors like vibration or external forces. These applications can include machinery, automotive equipment, bicycles, and similar contexts.


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