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High-Performance Wedge Anchors | Expansion Anchors for Concrete from China Suppliers | Hebei Chudu Metal Factory
| Product Name | Wedge Anchor / Concrete Expansion Anchor |
| Anchor Type | Torque-controlled expansion anchor |
| Thread Type | Metric / UNC / Customized |
| Standards | DIN / ANSI / BS / IFI / Customized |
| Material | Carbon Steel / Stainless Steel (A2-70 / A4-80 – SS304 / SS316) |
| Surface Finish | Zinc Plated / Hot-Dip Galvanized / Stainless Steel (Natural Finish) |
| Size Range | Diameter: M6 – M20 or 1/4" – 3/4" Length: 40mm – 200mm or customized |
Each wedge anchor includes:
- Fully threaded shank
- Steel expansion clip
- Hex nut
- Washer
Optional: Flange nut or lock nut depending on application.
Structural steel and support brackets
Machinery and equipment anchoring
Handrails, guardrails, and base plates
Pipe supports and HVAC mounting
Industrial shelving and racking
Concrete wall or floor anchoring
Drill a hole to the correct diameter and depth.
Clean out the hole.
Insert the anchor through the fixture into the hole.
Hammer to set the anchor if necessary.
Tighten the nut to expand the clip inside the concrete.
| Packaging |
Small box + carton + pallet Bulk packaging or plastic tubes (optional) OEM logo and label available |
| Lead Time | 10–25 days depending on quantity |
| Shipping Port | Tianjin, China |
- Full range of concrete anchoring systems.
- Strict QC and ISO-certified production.
- Large inventory and fast delivery.
- Professional support for custom sizes and OEM branding.
- Exported to Europe, North America, Middle East, and Asia.
What materials are Hebei Chudu wedge anchors available in?
Our wedge anchors are manufactured using high-quality Carbon Steel and Stainless Steel (including A2-70 / A4-80, SS304, and SS316) to meet various application requirements.
What size ranges do you provide for concrete expansion anchors?
We offer diameters ranging from M6 to M20 (or 1/4" to 3/4") and lengths from 40mm to 200mm. Custom sizes can also be produced upon request.
Can these expansion anchors be used in cracked concrete?
Yes, our wedge anchors are engineered to be suitable for both cracked and uncracked concrete, offering exceptional tensile and shear strength.
What surface finishes do you offer for corrosion protection?
We provide Zinc Plated, Hot-Dip Galvanized, and Stainless Steel (Natural Finish) coatings to ensure long-term durability in both indoor and outdoor environments.
What is the typical shipping port and lead time for orders?
All orders are shipped from Tianjin Port, China. The standard lead time is 10 to 25 days, depending on the specific order quantity.
What packaging options are available, and do you support OEM branding?
Our standard packaging consists of small boxes, cartons, and pallets. We also offer bulk packaging or plastic tubes as options. OEM logo design and label customization are fully supported.