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SS304 Wedge Anchor Standard Thread High Loading Capacity for Bridge Construction Professional Grade
Product Spotlights
SS304 professional-grade wedge anchor designed for high-load bridge construction. Features standard thread, excellent corrosion resistance, and optimized wedge expansion for superior pull-out strength. Customizable sizes, optional coatings, and full traceability support. Ideal for demanding structural anchoring.
US$ 0.01 - 0.5
MOQ: 1000 Pieces
Key Specifications
Get Latest Price
Material:
Other, Stainless Steel 304 (SS304)
Application:
Other, Bridge construction, heavy structural steel anchoring
Grade:
Other, Professional grade
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
30 days
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Material
Other, Stainless Steel 304 (SS304)
Application
Other, Bridge construction, heavy structural steel anchoring
Grade
Other, Professional grade
thread_type
Standard Thread (coarse)
load_capacity
High loading capacity (specific values available upon request)
size_range
M8 to M24 (customizable)
surface_finish
Plain, passivated, or optional protective coating
package
Carton + Pallet, or as per customer requirement
Hefei SENOTECH New Materials Co., Ltd, established in 2020 with an annual export value of US$1 Million–US$1.5 Million, is proud to introduce our SS304 Wedge Anchor Standard Thread High Loading Capacity for Bridge Construction Professional Grade. Engineered for the most demanding structural anchoring applications, this anchor combines premium stainless steel 304 material with a robust wedge expansion design to deliver reliable, high-strength fastening in concrete substrates. Its standard thread configuration ensures compatibility with common nuts and washers, while the high loading capacity makes it an ideal choice for bridge construction, heavy equipment mounting, and infrastructure projects where safety and performance are non-negotiable. Backed by our global supply network serving North America, Europe, Southeast Asia, Africa, Oceania, and more, every anchor is manufactured to professional-grade standards to meet the rigorous expectations of contractors and engineers worldwide.
Key Features & Technical Specifications
- Material Excellence: Made from premium SS304 stainless steel, offering excellent corrosion resistance in outdoor, humid, and mildly corrosive environments. Ideal for coastal bridges and tunnels.
- Standard Thread Design: Coarse standard thread (UNC/ISO) ensures easy installation and secure locking with standard hex nuts. Thread lengths are optimized for effective clamping force.
- High Loading Capacity: The wedge expansion mechanism provides superior pull-out and shear strength. Test data indicates consistent performance exceeding industry benchmarks for similar sizes (detailed load tables available upon request).
- Professional Grade Construction: Each anchor undergoes strict quality control during manufacturing, including dimensional inspection and hardness testing. Suitable for critical applications like bridge bearing plates, guardrails, and structural steel connections.
- Versatile Sizes: Available in diameters from M8 to M24 (1/4" to 1") and lengths from 50mm to 300mm (2" to 12") – customizable to meet project requirements.
- Easy Installation: No special tools required – drill a hole, insert the anchor, and tighten the nut. The wedge expansion creates a strong mechanical interlock with concrete.
- Optional Surface Treatment: Standard plain finish is suitable for most applications. Passivation, zinc plating, or Dacromet coating can be added for enhanced corrosion resistance.
| Parameter | Details |
|---|---|
| Material | Stainless Steel 304 (A2-70 equivalent) |
| Thread Standard | ISO Metric Coarse (M8–M24) / UNC (1/4"–1") upon request |
| Embedment Depth | Typically 40–60mm for M8–M16; varies with size |
| Recommended Concrete Strength | ≥ 25 MPa (cracked or uncracked) |
| Working Temperature | -40°C to +80°C |
| Surface Finish | Plain (standard); passivated, hot-dip galvanized, or other coating optional |
| Packaging | Boxed, bulk, or customized with barcode labels |
Why Choose Our SS304 Wedge Anchor?
- Bridge-Specific Optimized Design: The wedge angle and expansion sleeve are engineered for maximum clamping force under dynamic loads common in bridge structures (traffic vibration, wind, thermal expansion).
- Corrosion Resistance: SS304 offers superior protection against rust compared to carbon steel anchors, reducing maintenance costs over the bridge's lifespan. For highly corrosive or marine environments, SS316 is available upon request.
- Cost-Effective Professional Solution: Direct supply from our trading company with significant export volume ensures competitive pricing without compromising quality. We serve markets across 14 regions including Central America and Northern Europe.
- Full Traceability: Each batch is accompanied by mill certificates and test reports (tensile, yield, hardness) upon request, providing full material traceability for quality assurance.
- Global Logistics Support: With established shipping routes to South America, Eastern Europe, Southeast Asia, Africa, Oceania, and the Middle East, we ensure timely delivery for urgent bridge projects.
Trust & Reliability
Hefei SENOTECH New Materials Co., Ltd has been a trusted partner in the fastener industry since 2020, exporting US$1 Million–US$1.5 Million annually to demanding clients worldwide. Our professional team ensures every wedge anchor meets the stringent requirements of bridge construction projects through rigorous in-house inspection and third-party testing. We have successfully supplied anchors to infrastructure projects in Southeast Asia, Eastern Europe, and Oceania, receiving positive feedback for both product consistency and after-sales service. Contact us today to request a quote, obtain detailed load tables, or discuss custom specifications for your next bridge construction or structural anchoring project. Let's build safely together.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between SS304 and SS316 wedge anchors for bridge construction?
A: SS304 (A2) offers good corrosion resistance for most inland bridges and normal humidity. SS316 (A4) provides superior resistance to chlorides and acids, making it more suitable for coastal bridges or areas with de-icing salts. We can supply SS316 upon request. -
Q: How do I select the correct size and embedment depth for my bridge anchor application?
A: The selection depends on the required working load, concrete strength, and edge distances. We provide a load capacity table and engineering guidelines with each product inquiry. For critical applications, we recommend consulting a structural engineer and performing on-site pull-out tests. -
Q: Are these wedge anchors suitable for use in cracked concrete?
A: Yes, our wedge anchors are designed for both cracked and uncracked concrete when installed per our recommended torque and edge distances. The expansion mechanism provides reliable performance even in concrete under tensile stress. -
Q: Can you provide test certificates or product traceability?
A: Absolutely. Mill test certificates for raw material (SS304), as well as dimensional inspection reports and hardness test results, are available upon request. Each batch is traceable to its production date and lot number. -
Q: What is the minimum order quantity (MOQ) and typical lead time?
A: MOQ is 5000 pieces for standard sizes. Custom sizes may have higher MOQ. Lead time is typically 7–15 working days after order confirmation, depending on quantity and surface treatment. -
Q: Do you offer surface treatments or custom coatings?
A: Yes, we offer passivation, clear/zinc plating, hot-dip galvanizing, and Dacromet coating as optional treatments. Please specify your environment (indoor/outdoor, marine) so we can recommend the most suitable finish. -
Q: How do I install a wedge anchor correctly?
A: Drill a hole to the specified depth, clean the hole, insert the anchor, and tighten the nut using a torque wrench to the recommended torque value. The wedge sleeve expands against the hole wall, creating a secure grip. Detailed installation instructions are included with each shipment. -
Q: Are your products compliant with international standards like ASTM or ISO?
A: Our manufacturing process follows ISO 9001 quality management principles (we are in the process of formal certification). The anchors are produced to meet ASTM F1554 or equivalent standards for high-strength anchoring, and thread dimensions comply with ISO 68-1. Specific compliance documentation can be provided upon request.
Send Inquiry to This Supplier
1Yr
Business Type
Trading Company
Year Established
2020
Annual Export Value
US$1 Million - US$1.5 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia
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