Product Description

Expansion Anchors for Reliable Fastening in Concrete and Masonry

Our Expansion Anchors provide a dependable method for securing fixtures to concrete, brick, block, and other masonry materials. Designed to expand firmly against the base material when tightened, these anchors create a strong, vibration-resistant hold that supports both light-duty and heavy-load applications. Available in multiple styles including wedge, sleeve, and drop-in configurations, they offer versatile solutions for everything from overhead suspension to floor mounting. With corrosion-resistant finishes and load-tested reliability, these anchors deliver lasting performance in indoor and outdoor environments.

Product Specifications

Product Applications

Expansion anchors are used across construction, industrial, and residential projects for secure attachment to solid base materials.

1. Structural Mounting: Secures steel columns, beams, and structural supports to concrete foundations.

2. Overhead Suspension: Installs piping, conduit, lighting fixtures, and suspended ceilings to concrete slabs.

3. Floor Anchoring: Fastens machinery, pallet racking, safety railings, and equipment to concrete floors.

4. Facade Attachment: Mounts signage, curtain walls, exterior cladding, and architectural features.

5. Residential Installation: Secures handrails, shelving, wall-mounted fixtures, and outdoor structures.

Product Advantages

Choosing our expansion anchors provides reliable holding power with straightforward installation.

1. Delivers Immediate Holding Strength: Expands instantly upon tightening, providing full load capacity without waiting for curing time.

2. Offers Multiple Configuration Options: Wedge anchors for heavy-duty concrete, sleeve anchors for versatile masonry, and drop-in anchors for flush-mount overhead applications.

3. Provides Consistent Performance: Uniform radial expansion distributes pressure evenly, minimizing stress on the base material.

4. Withstands Harsh Environments: Stainless steel and hot-dip galvanized finishes resist corrosion in outdoor, marine, and damp conditions.

5. Enables Simple Installation: Requires only standard drilling and tightening tools; visual depth markings indicate proper embedment.

6. Meets Industry Standards: Manufactured to comply with ICC-ES, ASTM, and other applicable codes for construction applications.

Product Features

Our expansion anchors incorporate key design elements that ensure secure fastening and reliable performance.

1. Expansion Mechanism: Wedge and sleeve designs expand against the base material when the nut is tightened or the pin is driven, creating a secure mechanical lock.

2. Visual Depth Marking: Laser-etched or stamped markings on the anchor body indicate minimum embedment depth for proper installation.

3. Corrosion-Resistant Finish: Zinc plating provides basic protection; hot-dip galvanizing and stainless steel offer enhanced durability for exterior use.

4. Pre-Assembled Design: Wedge and sleeve anchors come with nut and washer pre-assembled, reducing installation steps and preventing lost components.

5. Flush-Mount Capability: Drop-in anchors install below the surface, allowing for clean finishes when bolts are removed.

6. Thread Protection: Zinc plating or anti-seize coating on threads ensures smooth nut engagement even after extended storage.

7. Shear and Tensile Strength: Engineered to meet specified load ratings for both shear and tension applications.

8. Broad Size Range: Available in multiple diameters and lengths to accommodate varying material thicknesses and load requirements

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.