We are committed to providing you with high-standard stainless steel fasteners.There must be one for you.
Self-tapping screws are available in SUS304, SUS316, and SUS410 materials with various head and drive styles. They cut their own threads for fast, secure fastening. Suzhou Bilateral offers multiple sizes and supports OEM/ODM customization.
Contact us for custom solutions.
Machine screws are available in various materials, finishes, and head/drive styles. SZ Bilateral offers 50+ size and style combinations, with OEM/ODM customization available.
Contact us for tailored solutions.
Suzhou Bilateral offers stainless steel bolts in hex head, carriage, flange, and anchor styles. Available in SUS304, SUS316, and special alloys. Over 20 size combinations in stock, with full support for customized production.
Inquire now for your fastening needs.
Suzhou Bilateral’s stainless steel nuts come in a wide range of types including hex, flange, nylon lock, and cap nuts. Made from SUS304, SUS316, and duplex stainless steel. Over 20 specifications available. OEM/ODM customization supported.
Contact us for detailed options.
Suzhou Bilateral supply flat, spring, and sealing washers made from stainless steel and other corrosion-resistant materials. Sizes and thicknesses can be customized to fit your applications.
OEM/ODM services available.
Contact us to get the right washers for your project.
Rivets are available in blind, solid, and semi-tubular types, suitable for permanent fastening solutions. Manufactured from stainless steel, aluminum, or customized alloys. Ideal for construction, solar, and industrial use.
Custom dimensions and packaging available.
Suzhou Bilateral’s threaded rods are made from high-quality stainless steel. They come in different diameters and lengths to fit your project needs. Available in SUS304, SUS316, and other grades, these rods offer excellent strength and corrosion resistance. Custom lengths and threading options are also available upon request.
For detailed specifications or custom orders, please contact us.
Don’t be disappointed!Contact us to learn more or customize your product.
We offer you more than this.
Our products are widely used and can fit most of your needs
May be you need this,too.
Bilateral stands out with our commitment to innovation, precision, and customer satisfaction.
Secure Your Solar Projects with Premium Stainless Steel Fasteners
Suzhou Bilateral is a trusted manufacturer of stainless steel fasteners and solar mounting accessories, with over 17 years of industry experience. Backed by a 12,000㎡ factory and ISO-certified quality systems, we deliver over 5 million parts monthly to clients across Europe, South America, and beyond.
Hear what others say
“The customizable designs perfectly fit our project needs, saving us both time and cost.”
“Their support team was available 24/7 and ensured smooth project execution from start to finish.”
“Bilateral’s fasteners simplified our installation process and provided unmatched durability.”
You can get some useful information for your decision
We provide self tapping screws,machine screw , and more.
All our products are made with ISO-certified, durable materials, such as SUS304/SUS316 and AL6005/AL6063, etc.
Each system undergoes rigorous quality checks and adheres to international standards.
Contact us directly, and our team will provide a detailed quote based on your project needs.
