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Help CenterWedge Anchor for Concrete 304 Stainless Steel High Loading Capacity Standard Thread Full Sizes Available Factory Direct
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Welcome to Hefei SENOTECH New Materials Co., Ltd – a trusted trading company specializing in high-quality fastening solutions. Since our establishment in 2020, we have built an annual export value of US$1 Million – US$1.5 Million, serving markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our Wedge Anchor for Concrete 304 Stainless Steel is a premium anchoring solution designed for demanding concrete applications. Made from 304 stainless steel, it offers exceptional corrosion resistance and high loading capacity, making it ideal for both indoor and outdoor projects. With standard thread and full sizes available, this anchor provides reliable performance and easy installation. Best of all, we offer factory direct pricing to give you cost-effective access to professional-grade anchoring hardware.
Product Overview:
Our wedge anchor is a mechanical expansion anchor specifically designed for solid concrete base materials. The innovative wedge design ensures a secure grip when torque is applied, creating a strong mechanical interlock. The 304 stainless steel construction provides excellent resistance to rust and corrosion, even in humid or chemical environments. Whether you are securing structural steel, heavy machinery, handrails, or signage, this anchor delivers reliable holding power. Available in a complete range of diameters and lengths, it meets diverse project requirements with ease.
- High Loading Capacity: Engineered for heavy-duty applications, each anchor size has been rigorously tested to provide maximum tensile and shear strength. Suitable for static and dynamic loads.
- 304 Stainless Steel Material: Superior corrosion resistance compared to carbon steel or zinc-plated anchors. Ideal for coastal areas, chemical plants, food processing facilities, and outdoor structures.
- Standard Thread Design: Accepts standard hex nuts and washers, simplifying installation and ensuring compatibility with common tools.
- Full Sizes Available: From small diameters (M6, M8) for light fixtures to large diameters (M16, M20) for heavy structural attachments. Custom lengths upon request.
- Easy Installation: Drill a hole in concrete, insert the anchor, tighten the nut – the wedge expands and locks firmly. No special equipment required.
- Versatile Applications: Suitable for both cracked and uncracked concrete, masonry, and stone. Works in dry, wet, or submerged conditions (subject to technical evaluation).
- Factory Direct Supply: Eliminate middlemen – get competitive pricing, consistent quality, and responsive service directly from our team.
| Anchor Size | Drill Bit Diameter (mm) | Embedment Depth (mm) | Tensile Load (kN, approx) | Shear Load (kN, approx) |
|---|---|---|---|---|
| M6 | 6.5 | 30 | 4.2 | 3.8 |
| M8 | 8.5 | 40 | 7.5 | 6.0 |
| M10 | 10.5 | 50 | 12.0 | 9.5 |
| M12 | 12.5 | 65 | 18.0 | 14.0 |
| M16 | 16.5 | 80 | 28.0 | 22.0 |
| M20 | 20.5 | 90 | 40.0 | 32.0 |
Note: Values are indicative and may vary based on concrete strength and installation conditions. Detailed technical data available upon request.
Why Choose SENOTECH Wedge Anchors?
Our anchors are produced to strict tolerances, ensuring consistent quality across every batch. The 304 stainless steel grade (UNS S30400) provides a balance of strength and corrosion resistance. Each anchor is supplied with a standard hex nut and washer (optional). We maintain a large inventory to support quick delivery for both sample orders and bulk containers. Our experienced team can assist with product selection, installation guidance, and after-sales support.
- Annual export value of US$1 Million – US$1.5 Million
- Serving 10+ major markets including Europe, Americas, and Asia
- Fast response within 24 hours
- Flexible terms: FOB, CIF, EXW available
- Sample support for quality evaluation
- Custom labeling and packaging upon request
Conclusion & Call to Action:
Whether you are a distributor, contractor, or project manager, our Wedge Anchor for Concrete 304 Stainless Steel offers a dependable, cost-effective solution for your anchoring needs. With factory direct supply, full size availability, and proven export track record, we are ready to serve you. Contact us today for a quotation or technical discussion – let SENOTECH be your reliable anchor partner!
1. What is the difference between a wedge anchor and a sleeve anchor?
A wedge anchor uses an expansion clip that wedges against the concrete when the nut is tightened, providing high holding strength. Sleeve anchors have a full-length sleeve that expands. Wedge anchors generally offer higher load capacity and are preferred for heavy-duty concrete applications.
2. Can this anchor be used in outdoor or wet environments?
Yes, the 304 stainless steel construction provides excellent resistance to corrosion in most outdoor and wet environments, including coastal areas and chemical exposure. However, for submerged or highly aggressive conditions, we recommend evaluating the specific environment or upgrading to 316 stainless steel (available upon request).
3. What concrete strength is required for proper installation?
Wedge anchors are typically designed for use in concrete with a minimum compressive strength of 2,500 psi (17 MPa). Higher strength concrete will yield higher load values. Always follow recommended embedment depths and edge distances for optimal performance.
4. Are there different lengths available for each diameter?
Yes, we offer a range of lengths for each diameter. Common lengths include 1-1/4", 1-1/2", 2", 2-1/2", 3", etc. (metric equivalents also available). Custom lengths can be produced for volume orders.
5. How do I select the correct anchor size for my application?
Consider the total load (tension and shear), concrete thickness, and fixture thickness. A general rule: select an anchor diameter that matches or exceeds the bolt diameter of the fixture. For heavy loads, use the largest embedment depth allowed by the concrete thickness. Our sales team can provide load tables and selection guidance.
6. Do you provide samples before bulk order?
Absolutely. We offer sample orders for quality evaluation. Sample pricing and shipping terms can be discussed. Once samples are approved, we can proceed with mass production and fast delivery.
7. What packaging options are available for export?
We offer standard bulk packaging (cartons, pallets) as well as custom packaging with your logo, barcode, or special labeling. For small orders, we use poly bags and boxes. Please let us know your requirements.
8. What is the typical lead time for a container order?
For commonly stocked sizes, lead time is about 15-25 days after confirmation. For less common sizes or custom lengths, it may take 25-40 days. We always aim to expedite urgent orders.
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