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High-Performance Wedge Anchors from China - Reliable Expansion Anchors Factory and Suppliers for Concrete Applications
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High-Performance Wedge Anchors from China - Reliable Expansion Anchors Factory and Suppliers for Concrete Applications

Hebei Chudu Metal Products Co., Ltd. is a leading China supplier and factory specializing in high-performance wedge anchors, commonly referred to as expansion anchors. Our durable and heavy-duty anchors are engineered for secure fastening into concrete, providing an exceptional hold for both structural and industrial applications. Trust our quality products to deliver reliable performance in any project
  • Product Name Wedge Anchor / Concrete Expansion Anchor
  • Anchor Type Torque-controlled expansion anchor
  • Thread Type Metric / UNC / Customized
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Product Details

Wedge Anchors Expansion Anchors for Concrete (4)
Wedge Anchors Expansion Anchors for Concrete (2)
Wedge Anchors Expansion Anchors for Concrete (3)

Product Overview

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

Product Components

Each wedge anchor includes:

  • Fully threaded shank
  • Steel expansion clip
  • Hex nut
  • Washer

Optional: Flange nut or lock nut depending on application.

Product Features

Strong expansion force

Strong expansion force ensures solid hold in concrete.

Easy to install

Easy to install – insert into drilled hole and torque down.

Designed for static or vibration-prone environments

Designed for static or vibration-prone environments.

Excellent tensile and shear strength

Excellent tensile and shear strength

Excellent corrosion resistance

Available in corrosion-resistant finishes for indoor/outdoor use

Suitable for cracked and uncracked concrete

Suitable for cracked and uncracked concrete

Wedge Anchors Expansion Anchors for Concrete

Applications

Structural steel

Structural steel and support brackets

Machinery anchoring

Machinery and equipment anchoring

Handrails and guardrails

Handrails, guardrails, and base plates

HVAC mounting

Pipe supports and HVAC mounting

Industrial shelving

Industrial shelving and racking

Concrete wall or floor anchoring

Concrete wall or floor anchoring

Installation Guide

1

Drill a hole to the correct diameter and depth.

2

Clean out the hole.

3

Insert the anchor through the fixture into the hole.

4

Hammer to set the anchor if necessary.

5

Tighten the nut to expand the clip inside the concrete.

Packaging & Delivery

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

Why Choose Hebei Chudu

✓

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.

Frequently Asked Questions

What materials are Hebei Chudu wedge anchors available in?
Our wedge anchors are manufactured in Carbon Steel and Stainless Steel (including A2-70 / A4-80, SS304 / SS316) to suit various load and environmental requirements.
What surface finishes do you provide for corrosion resistance?
We offer Zinc Plated, Hot-Dip Galvanized, and Stainless Steel (Natural Finish) coatings to ensure excellent durability in both indoor and outdoor environments.
What size ranges are available for concrete expansion anchors?
We provide diameters ranging from M6 to M20 (or 1/4" to 3/4") and lengths from 40mm to 200mm. Customized sizes are also available upon request.
What are the components included in a standard wedge anchor?
Each standard assembly includes a fully threaded shank, a steel expansion clip, a hex nut, and a washer. Flange or lock nuts are optional.
What is the delivery time and shipping location for orders?
Our typical lead time is 10 to 25 days depending on the order volume, and all goods are shipped directly from the port of Tianjin, China.