Rivet nut, also known as rivet nut or cap, is a fastener used to solve the problems of metal sheet, thin tube welding nut fusible, substrate easy to weld deformation, tapping internal thread easy to slip and so on. It does not require tapping internal threads, nor does it require welding nuts, and is firmly connected by riveting, which is efficient and easy to use.

Working principle

The working principle of the rivet nut is to pull the rivet nut through the screw on the rivet gun to compress it lengthwise, causing a convex deformation on the surface of the end, so as to clamp the riveted object and achieve the riveting effect.

Application field

Riveted nuts are widely used in automobile, aviation, railway, refrigeration, elevator, switch, instrument, furniture, decoration and other mechanical and electrical and light industrial products assembly. It is especially suitable for the fastening of metal sheets and thin tubes, and makes up for the shortcomings of traditional welding nuts.

Types and specifications

There are many types of riveted nuts, including flat head, small head, hexagonal and semi-hexagonal, there are through and blind holes, and knurled and no knurled classification. Common specifications are M3, M4, M5, M6, M8, M10, M12, etc., recommended to use M6 and M8 specifications, because small threads can be directly tapped on the substrate connection, while large threads will increase the weight of the bolt, the connection strength increase is limited.

Installation precautions

When installing the rivet nut, it is necessary to use a pneumatic or manual rivet gun for a single rivet. During the installation process, ensure that the riveting nut on the riveting gun and the riveted workpiece are in a vertical state, and check whether the nozzle screw of the riveting gun is assembled correctly, and the specification should match the size of the riveting nut.

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Strong production capacity

Annual production of about 1.3 million units, strong production strength, and fast supply

Strict testing at every level to ensure the high quality, high safety, and high environmental protection of every product

Strict quality control

Strict testing at every level to ensure the high quality, high safety, and high environmental protection of every product

A professional after-sales service system allows you to receive not only

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Comprehensive after-sales service

A professional after-sales service system allows you to receive not only

It's a collaboration

About Us

Hebei Shangfeng Import and Export Co., Ltd. is a strong production enterprise that integrates production and sales. The company is located in the standard parts production base in Yongnian District, Handan City, known as the hometown of fasteners in China. Since its establishment, it has always adhered to the business philosophy of "valuing reputation, seeking common development; seeking win-win, sharing success", conscientiously fulfilling contracts, being a trustworthy enterprise, having a good market reputation, and operating with integrity, winning numerous customers. With professional level and mature technology in the field of automation, it has rapidly risen in the field of industrial control. The company has a complete, scientific, and quality management system. The company has multiple production equipment and testing instruments. The company mainly deals in fasteners such as No. 5 tail drill tail screws, extended tail drill screws, external hexagonal bolts, tensile and internal explosions, joint nuts, car repair geckos, lead screws, nuts, integrated nails, tank nets, anchor bolts, rivet nuts, rivet nuts, etc. The products are sold in the domestic market and exported to multiple countries and regions. Welcome friends from all walks of life to guide, visit and negotiate business.