Contact Platform Support
Help CenterStainless Steel 410 Self Drilling Screws Yellow Zinc Hex Head for Steel Framing Full Sizes Available
Product Spotlights
Related Products
-
Self Drilling Screws for Steel Framing Hex Head Yellow Zinc Coated C1022A Carbon SteelUS$ 900 - 1050MOQ: 1 Ton -
Full Sizes C1022A Carbon Steel Self Drilling Screws Yellow Zinc Hex Head for Wall CladdingUS$ 900 - 1050MOQ: 1 Ton
-
Ruspert Coated Self Drilling Screws Flat Head With EPDM Washer Full Sizes for Industrial ConstructionUS$ 900 - 1050MOQ: 1 Ton
-
C1022A Carbon Steel Self Drilling Screws High Hardness Fast Drilling No Snapping Wafer Head for Metal RoofingUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screws No Snapping High Hardness Stainless Steel 410 Dacromet Coated Hex HeadUS$ 900 - 1050MOQ: 1 Ton
As a trusted supplier based in Hefei, China, Hefei SENOTECH New Materials Co., Ltd specializes in high-performance fasteners for the global construction industry. Our Stainless Steel 410 Self Drilling Screws with Yellow Zinc Hex Head are engineered to meet the rigorous demands of steel framing projects. With a proven track record of exporting over US$1 million annually to markets across North America, South America, Europe, and Asia, we deliver reliable solutions for contractors and fabricators worldwide. These screws combine the corrosion resistance of 410 stainless steel with the convenience of a self-drilling tip, eliminating the need for pre-drilling and saving valuable labor time on site.
Key Features & Technical Specifications
Our screws are manufactured from premium Stainless Steel 410, a martensitic grade that offers excellent hardness and wear resistance, making them ideal for penetrating tough steel substrates. The yellow zinc plating provides an additional layer of corrosion protection, suitable for both indoor and sheltered outdoor applications. The hex head design allows for easy driving with standard power tools, ensuring a secure, flush finish.
| Specification | Value |
|---|---|
| Material | Stainless Steel 410 (Martensitic) |
| Hardness | Reaches up to 40-45 HRC after heat treatment |
| Finish | Yellow Zinc Plated (Clear/Blue optional) |
| Head Type | Hex Head (with built-in washer face) |
| Drilling Capacity | Up to 12 gauge (2.7mm) steel in standard lengths |
| Thread Type | Self-tapping thread with sharp point for quick start |
| Available Sizes | #10 to #14 diameters, lengths from 1/2" to 6" (full sizes available) |
Product Advantages & Customer Benefits
- Self-Drilling Design: Eliminates the need for pre-drilling, reducing installation time by up to 50% compared to standard screws. The sharp drill point cuts through steel cleanly, preventing material distortion.
- Superior Corrosion Resistance: Stainless Steel 410 combined with yellow zinc plating offers excellent resistance to rust and oxidation, extending the lifespan of your steel frame connections.
- High Tensile Strength: The martensitic structure provides high tensile strength (up to 160,000 psi), ensuring a secure hold even in heavy-duty steel framing applications.
- Versatile Size Range: We offer full size availability, from small diameters for light gauge metal to larger sizes for structural steel. Custom lengths are also available upon request to meet your project specifications.
- Easy Installation: The hex head design allows for compatibility with standard hex drivers or impact drivers, providing a stable driving experience and reducing cam-out.
- Cost-Effective Solution: By eliminating pre-drilling and reducing labor requirements, these screws lower overall project costs. The durable construction also minimizes rework and replacement.
Trust & Quality Assurance
Since our establishment in 2020, Hefei SENOTECH New Materials Co., Ltd has built a reputation for delivering consistent quality and reliable supply. Our annual export value of US$1 million to US$1.5 million is a testament to the trust placed in us by customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and Europe. Each batch of screws undergoes strict quality control including dimensional checks, hardness testing, and salt spray corrosion tests. We are committed to providing fasteners that meet or exceed industry standards, and we offer flexible packaging options (bulk, box, or custom) to suit your logistics needs. Place your order today and experience the reliability of a global supplier.
Frequently Asked Questions
-
Q: What is the difference between 410 stainless steel and 304 stainless steel for screws?
A: 410 stainless steel is a martensitic grade that can be heat-treated to achieve higher hardness, making it ideal for self-drilling applications where you need to penetrate steel. 304 is austenitic and offers better corrosion resistance but is softer. For steel framing, 410 provides the necessary strength and wear resistance. -
Q: Can these screws be used for outdoor applications?
A: Yes, the yellow zinc plating provides good corrosion resistance for sheltered outdoor use. For highly corrosive environments (e.g., coastal areas), we recommend using our optional clear/blue zinc or stainless steel 304/316 variants (available upon request). -
Q: Do you offer custom sizes or non-standard lengths?
A: Yes, we offer full size availability, and custom lengths can be manufactured based on your order quantity. Please contact our sales team with your specific requirements. -
Q: What is the maximum thickness of steel these screws can drill through?
A: Our standard screws can drill through steel up to 12 gauge (approximately 2.7mm) in a single pass. For thicker materials, we recommend using longer screws or pre-drilling pilot holes. Contact us for recommendations on specific applications. -
Q: Are these screws compatible with impact drivers?
A: Yes, the hex head design is compatible with standard hex bit sockets and impact drivers. We recommend using a magnetic bit holder to prevent slipping. -
Q: What is the typical lead time for bulk orders?
A: For standard sizes, lead time is typically 15-25 days after order confirmation, depending on quantity. Custom sizes may require additional time. We maintain a stock of popular sizes for quick dispatch. -
Q: Do you provide samples before bulk purchase?
A: Yes, we offer free samples for evaluation (customer pays shipping). Please contact us to request samples of your desired size and finish. -
Q: What packaging options are available?
A: We offer standard packaging in bulk bags (25kg/50kg), individual boxes, or custom packaging with your branding. Please specify your preference when ordering.
Send Inquiry to This Supplier
You May Also Like
-
Fast Drilling Self Drilling Screws for Metal Roofing With EPDM Washer Stainless Steel 410US$ 900 - 1050MOQ: 1 Ton
-
Factory Direct Self Drilling Screws With Mill Test Report C1022A Carbon Steel Bulk PackingUS$ 900 - 1050MOQ: 1 Ton
-
Factory Direct Self Drilling Screw C1022A Carbon Steel Yellow Zinc Hex Head for Metal Roofing Fast Drilling Full Sizes AvailableUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screw With Free Samples Factory Direct C1022A Carbon Steel White Zinc Hex Head for Metal Roofing Mill Test ReportUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screw for Industrial Construction Dacromet Coated Hex Head Stainless Steel 410 Full Sizes Available Free SamplesUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screw Flat Head With EPDM Washer 304 Stainless Steel for Wall Cladding High Hardness Factory Direct Full SizesUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screw White Zinc Plated Hex Head for Industrial Construction 410 Stainless Steel Full Sizes Free SamplesUS$ 900 - 1050MOQ: 1 Ton
-
Self Drilling Screw for Steel Framing Yellow Zinc Wafer Head C1022A Carbon Steel Bulk Packing China Manufacturer Quick InstallationUS$ 900 - 1050MOQ: 1 Ton
-
Ruspert Coated Self Drilling Screw C1022A Carbon Steel Hex Head for Metal Roofing Fast Drilling No Snapping Wholesale PriceUS$ 900 - 1050MOQ: 1 Ton
-
Tek Screws for Metal Roofing C1022A Carbon Steel Hex Head With EPDM Washer Dacromet High Hardness Full Sizes AvailableUS$ 900 - 1050MOQ: 1 Ton
