Screw Factory

Premium Stainless Steel Screw Solutions

Precision-Crafted Screws for Industrial Scale Construction Needs

Stainless Steel Screws for Your Industry Needs

Cheng Hao’s stainless steel screws are engineered for adaptive performance, tailored to your specific application requirements. Their exceptional corrosion resistance ensures long-term durability for construction, marine, outdoor, and industrial applications.

We are able to design and manufacture custom stainless steel screw and stainless steel fastener solutions to meet your project needs.

Wire Quality Tailored to Your Project Demands

Our focus on superior wire quality is vital to the performance of Cheng Hao’s stainless steel screws. We source our materials from trusted suppliers to guarantee stable wire quality that will meet your project specifications.

High-Strength Stainless Steel Screws for Secure Construction

Cheng Hao combines traditional craftsmanship with cutting-edge engineering to produce stainless steel screws of stable quality and reliable performance with our specialized quality inspection options.

Our high-strength, stainless steel screws are designed to provide secure, stable connections for a wide range of building materials and applications.

The most common types of stainless steel fasteners:

Self-tapping screws
Self-drilling screws
Machine Screws
Bicycle Screws
Type 17 Screws
Lathe Tool Holder Screws
Micro Screws

Our Stainless Steel Screw Offerings

Stainless Steel Screw Configurations

Please check our screw specifications page to see the wide range of options we can supply or contact us now with your detailed requirements.

Stainless Steel Grades
Stainless Steel Grades
Stainless Steel Grades
Common Stainless Steel Head Types
Flat Head (Countersunk)
Pan Head
Hex Socket Head (Cap Bolt)
Oval Head
Truss Head
Hex Washer Head

Why Partner with Cheng Hao for Your Stainless Steel Screw Supplies?

Cheng Hao’s heritage of excellence as a stainless steel screw supplier is recognized by leading manufacturers in the industry. Our meticulous oversight extends through every stage—from the supply chain, manufacturing, to logistics and shipping—to ensure your deliveries are punctually executed.

We offer a range of packaging options to suit your bulk purchasing needs. Whether you require standard packaging or a bespoke solution, our team is ready to collaborate with you to devise the ideal package that aligns with your production specifications. Reach out with your requirements, and let us tailor a solution for you.

Premium Stainless Steel Screw Solutions

These are some of the most frequently asked questions by our customers. We hope they are helpful to you. If you cannot find the answer you need, please contact us using the inquiry button below.

  • Corrosion Resistance: They don’t rust or corrode easily, making them suitable for use in various environments.
  • Durability: Stainless steel screws can withstand harsh conditions, temperature variations, and exposure to moisture.
  • Strength: They provide reliable fastening and load-bearing capabilities, ensuring a secure hold.
  • 304 stainless steel screws are widely used due to their excellent corrosion resistance, making them suitable for most applications.
  • 316 stainless steel screws offer even better corrosion resistance, especially in highly corrosive environments like near the coast. They are less likely to develop a brown discoloration or “tea-stain,” making them a good choice if visibility is important.
  • 410 stainless steel screws are known for their high strength and moderate corrosion resistance. They are commonly used for screws, bolts, and other fasteners in applications where strength is crucial, rather than maximum corrosion resistance.

Consider electropolishing or passivating (acid treatment).These processes thicken the naturally occurring protective chromium oxide layer on stainless steel.

  • Stainless steel has excellent longevity.
  • Properly stored screws can last for years without significant degradation.
  • Ideal storage conditions include a dry environment, avoidance of high humidity, moderate temperatures, good ventilation, and sealed packaging.
  • Construction & Engineering: Stainless steel screws excel in harsh outdoor environments providing long term fastening solutions that resist rust and ensure longevity and low maintenance.
  • Marine and Coastal Applications: Stainless steel screws are ideal for use in boats, ships, and other marine vessels, as well as in coastal infrastructure, due to their excellent resistance to saltwater corrosion.
  • Food and Beverage Processing: The food and beverage industry relies on stainless steel screws to maintain sanitary conditions and prevent contamination. They are used in equipment, machinery, and fixtures.
  • Chemical and Pharmaceutical: Stainless steel screws are preferred in chemical and pharmaceutical plants for their ability to withstand exposure to harsh chemicals and cleaners.
  • Outdoor and Architectural: Outdoor structures, such as signs, fences, and buildings, often use stainless steel screws to ensure long-lasting performance in various weather conditions.
  • Medical and Healthcare: The medical industry utilizes stainless steel screws in surgical equipment, medical devices, and hospital infrastructure due to their corrosion resistance and ease of sterilization.
  • Automotive and Transportation: Stainless steel screws are used in various automotive and transportation applications, including exhaust systems, trailers, and other components exposed to harsh environments.
  • Metal Products Manufacturing: Fabrication Ease: Easy to work with due to ductility and machinability. Consistent Quality: Uniform properties contribute to reliable manufacturing processes.
  • Electrical Machinery: Electrical Insulation: Safe for electrical installations. High-Temperature Resistance: Maintains integrity even in high-heat environments.

We are a professional precision screw manufacturer operating directly. We also represent various fastener products from Taiwan, forming a comprehensive supply chain to ensure quality. We welcome your inquiries.

Our product range includes screws, bolts, nuts, precision small screws, SEMS screws, washers, rivets, CNC precision machining, metal stamped parts, and a variety of custom fasteners.

View our products

The delivery time largely depends on the quantity of the order. We have some standard specification products in stock, while custom products typically take between 30 to 75 days for delivery.

Yes, we can provide samples upon request. However, due to the vast array of screw specifications, we might not have the exact specifications you need in stock. In that case, we will send you products with similar specifications for your reference.

If you require a customized product, we will produce a small batch of samples for your approval after you place your order. Once you confirm the samples, we will proceed with mass production.

Request a sample

Customization is our forte. You can provide us with diagrams, design drawings, or a list of requirements, and our expert team will provide a quote based on your specifications.

Send us your design

Please provide the specifications and quantity of the screws you need. Specifications should include material, surface treatment, head type, driver type, thread type, point type, and dimensions (Metric, Imperial, US).

The MOQ varies depending on the material. As a professional screw manufacturer, our MOQ is 50,000 pieces for stainless steel and 100,000 pieces for carbon steel. This requirement, which may seem high to some customers, is designed to ensure product quality, cost-effectiveness, production efficiency, and shipping efficiency, and to pass on price benefits to customers. For special-purpose screws or orders with a high total quantity, we also support a lower MOQ, making cooperation very convenient.

Carbon steel screws will rust when exposed to moisture unless they are coated with an anti-rust coating or made of stainless steel. However, if the anti-rust coating is worn or chipped due to external factors, thereby reducing its anti-rust strength, rust may occur under the coating. Stainless steel screws are the most resistant to rust and corrosion. Although they are more expensive, their rust resistance is not easily reduced because the entire structure of the screw is stainless steel.

Our products are certified by ISO 9001, which is an international standard for quality management systems. This certification ensures that we adhere to best practices for producing high-quality products that meet our customers’ expectations and requirements.

Some of our products also have CE certification, which is a mark that indicates conformity with health, safety, and environmental protection standards for products sold within the European Economic Area. Please contact us for CE-certified products.

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