Insert Nuts

Custom fasteners Manufacturer

Insert Nuts and Self Clinching Nuts

Type: Insert nuts,self clinching nuts,insert thread nuts

Material: Brass

Finish: Natural


Standard: Inches, Metric


Self Clinching Nuts, insert nuts, rivet nuts, etc. these types of nuts are used on plastic plates or thin metal plates, and new threads are formed by fixing the nuts on the plate. The self-clinching nut is a professional thin plate connection fastener, also known as a PEM nut. The so-called riveting means that during the riveting process, Clinch nut installation is achieved when the self clinching nut is pressed into ductile metal, which displaces the host material around the mounting hole, causing it to cold flow into a specially designed annular recess in the shank pilot of the fastener. clinch nuts are generally produced in accordance with PEM standard sizes or customized according to customer needs, and the models are usually M2-M12.which are mainly widely used in computer cabinets and automobile chassis industries.

Insert nuts or thread inserts are generally used in furniture assembly to attach materials together. They provide a threaded socket giving a secure anchor into a piece of wood. The nuts can either be screwed or hammered into a pre-drilled hole.

Whether it is an insert or a clinch nut, the most widely used material is a brass nut. Due to the different use of nuts in various industries, the names are also slightly different. However, nuts play a vital role in production and manufacturing in the electronics, machinery, and medical device industries. Nuts can be divided into brass nuts, steel nuts, stainless steel nuts, plastic nuts, aluminum nuts, etc. At present, brass nuts are widely used in automobile, electronics, medical and other industries. Due to the advantages of brass nuts such as strong thermal conductivity, they are generally used in environments such as rust prevention, high temperature, electrical conductivity, and heat conduction. Another main use of copper nuts is to embed in plastic parts after heating or direct mold injection.

Are You Looking For Custom Screw Manufacturer?

As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you. For an accurate quotation, you need to tell us the following information:


Please tell us the specific details, like what is material and finish do you, and the fastener size, if you have drawings or pictures, please send them to us


Normally small order quantities are acceptable, while large quantities can help us to lower the cost and get you a more competitive price.


Tell us your application or detailed information for your projects. We can offer you the best choice, meanwhile, our engineers can give you more suggestions under your budget.

What We Can Offer You..

Best Quality

We have rich experience in the manufacture, design, and application of custom fasteners, and served more than 10000 customers worldwide

Competitive Price
we have an absolute advantage in the cost of raw materials. Under the same quality, our price is generally 10%-30% lower than the market.

With more than 22 years, we already have completed the control system and test equipment, we can provide all tests you need


Any feedback will be replied to within 24hours, We provide a 3-5 years guarantees policy. And all costs by us will be on our account.

Fast delivery

If you need urgently, we can deliver samples within 8hours. Bulk order can be within one week

Why Choice us

About Us

Shenzhen Heat Hardware Co., Ltd is a leading custom screw manufacturer in China founded in 2000 years. We are specializing in custom screws, security screws, Sems screws, Chicago Screws, Weld Screws, Long screws, Micro Screws, Thumb Screws, Set Screws, Custom bolts, carriage bolts, nuts, and other custom Fasteners. With more than 20years of industry experience. We have serviced over 20000customers including the aerospace industry, automotive industry, electronics, mechanical and electrical products, robots, the Medical industry, communications industry, Outdoor sports products, smart appliances, etc. we can provide one-stop fastener customized service for you no matter what kind of custom fastener you need.

Production Process

We have a variety of production requirements of equipment, can meet any customized demands. can provide comprehensive fastener solutions. Anything you need can make by Heatscrew.

Material Preparation

Threading Rolling

Automatic Lathe

CNC Process

Final Test

Contact Us

Are you looking for screw manufacturers?

24hours online Service