Products

Full spectrum of industrial fastening solutions | Covering both standard and custom parts

International Standard Certification

High-precision manufacturing process

1-on-1 Customization Service

Full range of products covered

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Metal Expansion Anchor

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Product Overview


 

The Metal Expansion Anchor is a reliable industrial fastener designed for secure and durable installation in challenging environments. Engineered for strength and performance, this anchor is ideal for heavy-duty applications across various sectors, ensuring long-lasting stability even under high stress.

Technical Specifications


 

Below are detailed technical specifications for the Metal Expansion Anchor, providing buyers and engineers with all necessary data to facilitate informed decision-making:

Specification Details
Standard ANSI/ASME B18.2.1
Diameter Available in 6mm to 20mm sizes
Length Ranges from 30mm to 200mm
Thread Type Unified National Coarse (UNC)
Material Carbon Steel, Stainless Steel (Grade 304/316)
Grade Grade 5, Grade 8
Surface Treatment Electroplated zinc, hot-dip galvanization
Head Type Hexagonal head

Material Options and Characteristics


 

The Metal Expansion Anchor is available in premium-grade carbon steel for high tensile strength and stainless steel for superior corrosion resistance. These materials provide flexibility for diverse project requirements and ensure optimum performance in demanding settings.

Surface Finish Options and Corrosion Resistance


 

Buyers can select from electroplated zinc for cost-effective corrosion protection to hot-dip galvanization for enhanced durability in marine or outdoor applications. These finishes significantly extend the lifespan of the fastener while maintaining aesthetic appeal in exposed installations.

Typical Applications and Industries


 

Metal Expansion Anchors are widely utilized in building construction, infrastructure projects, automotive manufacturing, industrial equipment assembly, and heavy machinery installation. Their versatility makes them a critical component in industries demanding secure anchorage solutions.

Product Advantages and Performance Features


 

– High load-bearing capacity
– Resistant to vibration and environmental stress
– Easy installation with minimal preparation
– Adaptable for diverse material substrates including concrete, brick, and stone
– Cost-effective solution for long-term reliability

Quality Control and Certifications


 

Our Metal Expansion Anchors adhere to international quality standards, including ISO 9001 and CE certifications. Rigorous inspections are conducted to ensure dimensional accuracy, performance consistency, and compliance with industry norms.

Packaging Information


 

The anchors are packaged in durable cartons or wooden crates, with clear labeling to facilitate identification and inventory management. Bulk packaging options are available upon request to optimize shipping costs.

Customization / OEM Capability


 

We provide end-to-end customization services, enabling clients to specify dimensions, materials, surface finishes, or branding. OEM production is offered for large-scale clients seeking tailor-made fastener solutions.

Ordering Information


 

When sending an inquiry, please provide the following specifications:
– Required diameter and length
– Material preference
– Surface treatment options
– Thread type
– Packaging requirements
– Quantity needed
– Delivery timeline

We have a comprehensive product line of fasteners. If you cannot find the product you need, it may not have been updated and listed yet. Please click here to contact our staff for confirmation.

International Standard Certification

Complies with major global standards such as ISO/DIN/GB/ANSI/JIS

Full range of products covered

Standard parts + customized parts, one-stop solution for all your fastening needs

High-precision manufacturing process

Tolerance control far exceeds industry standards, ranging from 4.8 to 12.9 grades.

1-on-1 Customization Service

Customization based on provided drawings/samples/working conditions; rapid prototyping and mass production delivery.

What Our Customers Say

Trusted by global manufacturers for fastener solutions

BrightBuild Hardware Ltd.
BrightBuild Hardware Ltd.
United Kingdom
XZ FASTENER has been a reliable supplier for our construction fastener orders. The bolts and nuts arrived with good surface finish, accurate sizes, and strong packaging. Communication was clear from quotation to shipment.
Andina Industrial Supply S.A.
Andina Industrial Supply S.A.
Colombia
We ordered different sizes of hex bolts, washers, and nuts. XZ FASTENER helped us confirm the specifications and provided a practical shipping solution. The quality was stable and suitable for our local market.
Falcon Engineering Supplies
Falcon Engineering Supplies
United Arab Emirates
XZ FASTENER understands export business very well. They prepared the quotation, packing details, and documents professionally. The products matched our requirements and the delivery was well organized.
Pacific Bolt & Nut Trading
Pacific Bolt & Nut Trading
Philippines
We appreciate their fast response and flexible support. Even though our order included mixed sizes and different surface treatments, XZ FASTENER handled everything carefully. Good partner for wholesale fasteners.
Monterra Hardware Group
Monterra Hardware Group
Mexico
The galvanized fasteners we received were clean, well packed, and consistent in thread quality. XZ FASTENER gave us clear product photos before shipment, which helped us feel confident about the order.
Eastern Mechanical Parts Co.
Eastern Mechanical Parts Co.
Saudi Arabia
We purchased high-strength bolts and nuts for machinery maintenance. The products were strong, accurate, and packed in export cartons. XZ FASTENER is a serious factory supplier.
GlobalFix Distributors
GlobalFix Distributors
South Africa
XZ FASTENER provides competitive pricing without ignoring quality. Their team helped us compare materials, grades, and surface treatments before confirming the order. This saved us time and reduced purchasing risk.
Nova Tools & Fasteners
Nova Tools & Fasteners
Chile
Our customers care about stable quality and good appearance. The fasteners from XZ FASTENER met our expectations. The cartons, labels, and product sorting were also handled professionally.
Delta Construction Supply
Delta Construction Supply
Kenya
We needed fasteners for construction use in several sizes. XZ FASTENER responded quickly and gave practical advice on packing and shipment. The goods arrived in good condition.
Atlas Industrial Trading
Atlas Industrial Trading
Turkey
The product quality was consistent across different batches. Threads were clean, dimensions were accurate, and the surface treatment looked good. We are satisfied with XZ FASTENER’s factory support.
RedRock Hardware Importers
RedRock Hardware Importers
Australia
XZ FASTENER helped us source both standard and customized fasteners. Their team checked drawings carefully and confirmed details before production. This is very important for B2B buyers like us.
PrimeFix
PrimeFix
Canada
We like working with suppliers who communicate clearly. XZ FASTENER gave us photos, weight information, packing details, and shipping suggestions. The whole process was smooth.

Customer Visits & Certificates

Globally Compliant Standards

All XZ products comply with major global industrial standards and are adaptable to the specifications of different countries and regions.

ISO

International Organization for Standardization (ISO) standards

DIN

German Industrial Standards

GB

Chinese National Standards

ANSI

American National Standards

JIS

Japanese Industrial Standards

Application Areas

Mechanical equipment
manufacturing

Automobiles &
New Energy

Rail transit

Aerospace

Petrochemical

Shipbuilding &
Ocean

New energy photovoltaic /
wind power

Electronics &
Electrical

High-end buildings

Special industrial
equipment

XZ Sales Engineer

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