Wing Screws

Custom fasteners Manufacturer

Stainless steel Wing Screws, Wing Bolts

Type: Wing screws, wing bolts

Material: Stainless steel

Finish: Natural


Standard: Inches, Metric


The wing screw is just like a butterfly, so it is also called a butterfly screw or wing bolt. The butterfly screw is specially designed for convenient hand-tightening operation. which are also thumb screws specially designed for manual turning. The butterfly-shaped design of the head increases the lateral force surface, making hand-tightening more efficient. It is mainly used in the display industry, white goods, brown goods, telecommunications and Data communication, automotive industry, and other equipment that require both insulation and frequent disassembly and maintenance.

Besides wing fasteners including wing screws, wing bolts, and wing nuts, wing nuts are very common in our life because it has a big advantage. materials are available in stainless steel, brass, and nylon(nylon wing nuts).

The advantages of wing screws, bolts, and nuts.

Wing nuts are used for parts that are frequently disassembled & reassembled, wing nuts offer hand turning in applications where increased torque is not required. A steel wing nut’s large metal wings provide for easy hand tightening and loosening, without the need for tools, The shape of the wing nut is butterfly-shaped, which is very distinctive. Not only the shape but also its own characteristics. It has special characteristics such as high-temperature resistance, insulation, non-magnetic, corrosion resistance, and beautiful appearance, especially plastic wing screws cause they never rust. In recent years, the materials used for wing nuts have become more and more diversified, the performance has been continuously improved, and the application fields have become wider and wider.

Applications of Wing Nuts

  1. Medical device industry (insulation, non-magnetic, environmental protection, anti-interference, making the use of medical machinery and equipment safer).
  2. Wind power industry (isolation and insulation of chassis circuit PCB board)
  3. Aerospace industry (insulation and anti-interference on electronic equipment)
  4. Office equipment industry (never rust, beautiful and practical)
  5. Petrochemical industry (high-temperature resistance, chemical resistance, corrosion resistance, long equipment life)
  6. Electronic industry (insulation, anti-interference, lightweight)
  7. Communication industry (insulation, non-magnetic, safety)
  8. Ship industry (acid resistance, alkali resistance, corrosion resistance, prolonged service life (The specification of the butterfly screw, and size is complete to meet the needs of different occasions)

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

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