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Focused on precision screw manufacturing and customized fastener solutions.

Suzhou Anzhikou Hardware Technology Co., Ltd. is a manufacturer integrating the development, production, and sales of precision screws. Brass chicago screws Manufacturers and Brass chicago screws Factory in China. The company's existing factory covers an area of 2000 square meters and has successively introduced more than 200 sets of precision equipment from Taiwan and Japan, including a complete set of fastener production equipment such as cold heading, thread rolling wire, CNC and anti-loosing, etc., which can produce miniature screws with an external diameter of 0.6mm/length of 0.6 mm, and the annual production capacity of standard parts and non-standard screws is up to 2,000 square meters.
Anzhikou hardware has a complete range of testing equipment and has passed the ISO9001:2015 quality system certification, with 20 years of industrial production and development experience, industry experience of 20 years of engineering and technical staff of 10, according to customer needs to customize a variety of non-standard screws, Wholesale Brass chicago screws, to meet different customer quality and quantity requirements. Suzhou Anzhikou precision screws with excellent product quality, best-selling export 40 countries and area worldwide.

Suzhou Anzhikou Hardware Technology Co., Ltd.
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Material Advantages of Brass Screws

Brass Chicago screws are valued for their corrosion resistance, aesthetic appeal, and moderate strength. Their inherent malleability allows them to be precisely machined without cracking, making them ideal for decorative or visible binding applications where appearance is important, such as leather goods, photo albums, and jewelry boxes.

The material also provides excellent conductivity in electrical applications, making brass screws suitable for situations where low electrical resistance is beneficial.

Thread Precision and Load Handling

Precision threading ensures that brass Chicago screws provide secure fastening without damaging the materials being joined. Accurate threads improve load distribution across the barrel and post, reducing localized stress and enhancing durability, particularly in applications requiring frequent assembly and disassembly.

  • Exact threading prevents loosening over repeated use.
  • Maintains alignment of joined materials, preserving structural and visual integrity.
  • Supports consistent torque application for repeatable assembly in manufacturing processes.

Surface Treatment and Finish Options

Brass screws can be polished, plated with nickel or chrome, or given antique finishes to enhance visual appeal and surface protection. Proper finishing reduces wear on threads and provides long-lasting corrosion resistance, especially in humid or marine environments.

Choosing the appropriate finish also allows for customization to match the aesthetic design of the products, balancing both function and style.

Comparative Table of Brass Screw Properties

Property Brass Brass Plated/Nickel
Corrosion Resistance Moderate High
Aesthetic Appeal Natural golden hue Shiny or antique finish
Strength Moderate Moderate with added surface protection
Applications Decorative bindings, light mechanical use High-visibility applications, marine or humid environments

Applications and Practical Use

Brass Chicago screws are widely used in leatherworking, custom stationery, photo albums, decorative hardware, and electrical assemblies. They offer a combination of attractive appearance, corrosion resistance, and ease of assembly, making them suitable for both functional and decorative purposes.

Installation should focus on aligning the barrel and post carefully, avoiding over-tightening which could deform the screw or damage the material. Proper handling ensures long-term durability and maintains both aesthetic and structural integrity of the assembled product.