Chicago Screws

Custom Chicago Screws Manufacturer

Heatfastener is a professional custom screw manufacturer and supplier in China, With more than 22years of experience, Heatfastener is IATF16949 Certified. And we have implemented a policy of continual improvement. We are committed to improving our company’s core competitiveness, so as to maintain a leading level in the industry continuously

Stainless steel Hexagon Furniture Connector Chicago screw

  • Stainless steel 304 316 Material
  • Passivated Finish
  • Hex socket / Phillip, Slotted, Torx, Square are option
  • Flat head/ pan, truss, button etc are option
  • Thread size M6
  • Application Furniture connector, booking binding
  • Service OEM/ODM Customized

Aluminum Male Female Post Binding Bolts and Nuts

  • Aluminum, or stainless steel, brass, copper, titanium
  • Nature or plating or nickel plating, dacromet, zinc coating
  • Hex socket, Torx, square, phillips, slotted, one way
  • Pan head, flat, truss, button etc
  • M3, M4,M2, M5, M6, M7, M8, M9, M10, M12, M14, M16, M20
  • Application Furniture connector, booking binding
  • Service OEM/ODM Customized

Kunrled Decorative m3 flat chicago screw

  • Stainless steel/ Brass, Copper, Aluminum, Titanium is option
  • Nature or plating/ nickel, zinc plating, dacromet
  • Hex socket/ Phillips, Torx, slotted ,Square, One way etc
  • Pan head/ truss, button, flat, etc
  • M3, M4 ,M5, M6, M7, M8, M9, M10, M12, M14, M16
  • Application Furniture connector, booking binding
  • Service OEM/ODM Customized

Other Types of Chicago Screws and Bolts

Do not Find What you Need?

If you do not see what you need at our website,does not mean we can not make it. 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

What is Chicago Screws

Chicago Screw is a sex bolt, (also known as a barrel nut, barrel bolt, Chicago screw, Binding post, and screw or connector bolt), is a type of fastener (nut) that has a barrel-shaped flange and protruding boss that is internally threaded. It is normally chosen because of its low profile compared to other nuts. materials are normal steel, stainless steel, aluminum, plastic, and brass, and the finish is anodized, zinc-plated, brass-plated, chrome-plated, bronze-plated, nickel-plated, and black-oxide finish.

How to Use

The sex bolt consists of a female (internally) threaded barrel (nut) and a male (externally) threaded screw, Before using Chicago bolts, we normally need to know the diameter of the threaded screw, barrel diameter, head size, and more, and then choose the right one. a binding post is often used in car key bags, account books, photo albums, etc. Take the account book as an example. When using it, punch a hole in one corner of the account book, pass the threaded screw through, then fasten the barrel(nut), and rotate to fix it.

There are no special requirements for the use of binding posts, which are similar to the precautions for the use of ordinary screws. When using, pay attention to the use of threaded screws and barrel, the specifications are the same, and attention should be paid to selecting the appropriate specifications and materials according to the field of use and the environment.

Chicago Screws Applications

Chicago screws are made of copper which is very popular, also by steel or stainless steel, while brass is more normal, some kind of materials is also available in the market. Since Chicago screws are for decorating bags, belts, leather bracelets, shoes, boots, handbags, hats, and more place needs like home depot, for all kinds of art and leather crafts. as well as permit you to exchange out various belt clasps with the very same natural leather band (or the other way around).similar to cap side rivets, Double-Cap Rivets are used to secure multiple layers of material together and as a decorative accent on handmade projects and accessories. The Double Cap provides a finished appearance on the front and backside of your project.

Chicago Screws Types and Sizes

Heatfastener as a custom screw manufacturer can make all customized Chicago screws for any type and any size, from very small to a large, or short length or long. no matter Metric or inch. pan head, slotted head, Phillips head screw head type, You can reply on Heatfatener.

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

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Frequently Asked Questions

Take the place of the permanently sewn on thread, and allow you to swap out different belt buckles with the same leather strap (or vice versa)

Screw binding can be used for a wide variety of books, even leather or paint and fabric swatches. The barrel post of the screw goes through the back cover, through all of the pages, to the front cover. The cap screw is put on the top of the barrel post to keep it fastened

To remove these, all you need is a screwdriver. You just loosen the screw from the post, remove the post from the leather being careful not to drop it, and then swap out the buckle. Then you merely re-install the post into the leather, place the screw into the post and snug up