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.
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.
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.
Please check our screw specifications page to see the wide range of options we can supply or contact us now with your detailed requirements.
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.
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.
Consider electropolishing or passivating (acid treatment).These processes thicken the naturally occurring protective chromium oxide layer on stainless steel.
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.
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.
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.
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.
