The Complete Guide to Industrial Wire Mesh & Hardware Cloth

Since establishing TWP Inc. in , we've witnessed industrial wire mesh become a cornerstone of modern manufacturing and construction. As a result, we asked our team to create a guide covering various aspects that highlight the exceptional qualities of metal cloth.

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This guide will delve into the following essential topics:

• The Basics of Industrial Wire Mesh: An introduction to what wire mesh is and common materials.
• Key Wire Mesh Definitions to Know: Important terms and concepts related to wire mesh.
• Understanding Industrial Wire Mesh Gauge Sizes: A detailed look at how gauge sizes affect mesh strength and filtration.
• Wire Mesh Materials: Overview of a variety of industrial wire mesh and their properties and applications.
• TWP Inc.’s Services: Insight into our services, such as in-house laser cutting, cleaning, and more.

This resource will provide valuable knowledge that can help inform your projects and purchasing decisions. 

What’s the Difference Between Wire Mesh & Hardware Cloth?

Let’s begin by briefly defining the difference between wire mesh and hardware cloth.

Metal Wire Mesh

Defined as a grid pattern created by weaving or welding metal wires together.

Hardware Cloth

A specific type of wire mesh with galvanized coating for enhanced corrosion resistance. Features a welded construction, providing a rigid and durable structure.

In sum, hardware cloth is metal wire mesh with additional strength and durability, making it ideal for outdoor and heavy-duty applications.

The Basics of Industrial Wire Mesh

Industrial woven wire mesh, or industrial metal mesh, is a precisely engineered network of interlocked wires constructed through a rigorous weaving process that yields an application's desired size and pattern. 

Based on the application, an experienced wire mesh supplier can advise you on which material to pick, whether square or filter mesh is needed, and help you choose the right weave types, opening sizes, and more. 

Common Metal Mesh Materials

• Stainless steel
• Plain steel 
• Micronic wire
• Aluminum
• Copper
• Brass
• Galvanized steel 
• Welded mesh 

View all industrial wire mesh options > 

Key Wire Mesh Definitions to Know

• Mesh Count: This refers to the number of openings per linear inch.
• Mesh Opening: This refers to the hole size and the distance between the two closest parallel wires.
• Wire Diameter: This measures the thickness, or gauge, of a round wire.
• Filter Rating: This tells you if your wire mesh can remove particles of a specific size expressed in microns or percentages.
• Absolute Filter Rating: This means a mesh product retains nearly 100% (ranging from 99.7% to 99.99%) of its filtered contents. 
• Nominal Filter Rating: In contrast, this rating means a mesh product retains between 60% and 90% of its filtered contents.
• Weave: This refers to the specific over-under pattern of intersecting wires.
• Shute Wires: These are the metal wires that run across the width.
• Warp Wires: In contrast, these are the metal wires that run down the length of the mesh.
• Finish: ​​This represents the surface of the fabricated metal mesh.
• Galvanized Hardware Cloth: This refers to mesh that's been dipped into molten zinc to form an ultra-strong metal alloy.
• Welded: This mesh uses resistance welding to intersect wires to form a grid.

Learn more about wire cloth terminology >

Understanding Industrial Wire Mesh Gauge Sizes

The wire mesh gauge refers to the thickness or diameter of the wire, usually measured in inches—a higher gauge number means a thicker wire diameter. Therefore, it's important to pick the correct gauge and material based on the application. 

To do that, we recommend using our gauge table or contacting us directly to ensure you're getting the desired product. 

View our complete wire mesh gauge table >

Here's a useful overview to help you better understand mesh gauges. Remember, the wire diameter influences everything from the mesh's strength to its filtration capabilities.

Higher Gauge Number

• Higher gauge number = thicker wire
• Thicker wire means wider mesh openings
• Thicker gauges suit fencing and pest control
• Thicker wires are sturdy but more challenging to cut

Lower Gauge Number

• Lower gauge number = thinner wire
• A thinner wire creates a finer mesh
• Thin gauges work for filters and insect screens
• Thin wire is flexible but less durable

Take a deeper dive into wire mesh gauge sizes >

Metal Wire Mesh Materials

Aluminum

Aluminum wire mesh is a versatile and cost-effective material that excels in several applications thanks to its quality and adaptability. What's more, its flexibility makes it easily shaped, molded, and cut with standard hand tools, allowing it to be accessible for professionals and DIYers alike.

Aluminum Mesh Uses

• Filtration
• Pest control
• Fan guards
• Lightweight screening
• Wire cloth discs
• Construction panels

The Benefits of Aluminum Wire Mesh

Lightweight | Versatile | High Conductivity | Cost Effective | Corrosion Resistant

Learn more about aluminum wire mesh >

Brass Wire Mesh

Composed of 60-70% copper and 30-40% zinc, brass wire mesh combines strength, durability, and aesthetic appeal. Its distinctive golden-yellow hue, enhanced tensile strength, and abrasion resistance make this mesh popular for home and professional uses.

Brass Mesh Uses

• Plumbing screens
• Liquid and air filtration
• Chemical dispersal and processing
• Fireplace screens
• Indoor lighting design solutions
• Spark arrestors

The Benefits of Brass Wire Mesh

Aesthetic Appeal |Malleable| Abrasion Resistant | Higher Tensile Strength | Improved Filtration

Learn more about brass wire mesh >

Bronze Wire Mesh

Bronze wire mesh delivers durability and aesthetic appeal. Made from an alloy of 90% copper and 10% zinc, it surpasses both copper and brass in strength and corrosion resistance, weathering to an attractive greenish-brown patina over time. This versatile material supports applications ranging from highly technical industrial uses to decorative projects.

Bronze Mesh Uses

• Filter discs
• Spark arrestors
• Room dividers
• Lamps and sconces
• Cabinets
• Insect screens

The Benefits of Bronze Wire Mesh

Aesthetically Pleasing | Wear Resistant| Corrosion Resistant |Ductile | Non-magnetic

Learn more about bronze wire mesh >

Copper Wire Mesh

Composed of 99%+ pure copper, this metal mesh offers excellent thermal and electrical conductivity. Its soft nature makes it easily soldered while still being malleable. In turn, copper wire mesh is ideal for applications requiring efficient heat transfer, electrical shielding, or intricate designs.

Copper Wire Mesh Uses

• Gutter guards
• Snail and slug garden barriers
• Cryogenic heat exchangers
• RFI shielding
• Light fixtures
• Electrical-based applications

The Benefits of Copper Wire Mesh

Corrosion resistant | Conductive | Anti-microbial | Malleable | Chemical Resistant

Learn more about copper wire mesh >

Galvanized Hardware Cloth

Galvanized hardware cloth is created by coating metal with a layer of zinc to prevent rust while extending its lifespan. This economical solution finds application in numerous industries, offering benefits such as high-temperature resistance, flexibility for folding without breakage, and more

Galvanized Mesh Uses

• Gardens and greenhouses
• Roofing
• Window safety guards
• Rodent control
• Fencing
• Soffit screens

The Benefits of Galvanized Hardware Cloth

Rust Resistant | Durable | Versatile | Low Maintenance | | Fire Resistant 

Learn more about galvanized wire mesh >

Metal Wire Mesh Filter Discs

Wire mesh discs are circular filters made from woven or sintered metal wire. They are designed for separation, sorting, and sieving processes across industries. Their adaptability means they can be customized using different weave types, surface finishes, and materials.

Industries That Use Wire Mesh Filter Discs

• Medical and pharmaceutical 
• Oil and gas 
• Food and beverage 
• Power and energy
• Agriculture
• Mining

The Benefits of Wire Mesh Discs

Precise Filtration | Chemical Resistant | High-temperature Tolerance | Efficient Reusable |Customizable

Learn more about wire mesh discs >

Micronic Wire Mesh

Micronic wire mesh is a type of stainless steel filter cloth characterized by its precise weave patterns, which offer nominal or absolute filter ratings, enabling exceptional filtration capabilities. This versatile material excels in various applications across industries, from pharmaceutical and automotive to food and beverage and beyond.

Industries That Use Micronic Wire Mesh

• Pharmaceutical
• Chemical
• Water treatment
• Automotive
• Electronics and semiconductor
• Medical and healthcare

The Benefits of Micronic Wire Mesh

Precise Filtration | Chemical Resistant | Thermal Stability | Customizable | High Open Area

Learn more about Micronic Wire Mesh >

Monel Metal Wire Mesh

Monel mesh is composed primarily of nickel and copper alloys. As a result, it's become renowned for its exceptional strength and corrosion resistance, plus the ability to withstand high temperatures and various chemicals. This adaptable cloth excels in tasks ranging from filtration and heating to desalination and demisting.

Industries That Use Monel Wire Mesh

• Aerospace
• Chemical processing
• Offshore and marine
• Power generation
• Oil and gas
• Defense

The Benefits of Monel Wire Mesh 

Corrosion Resistant | Durable | Temperature Stability | Chemical Resistant | Biocompatibility

Learn more about Monel wire mesh >

Plain Steel Wire Mesh

Plain steel mesh is often referred to as carbon steel mesh. It’s an industry workhorse due to its affordability and versatility. While it's not corrosion resistant like other metal materials, its strength and durability make it ideal for a wide range of applications from filtering to screens. 

Plain Steel Wire Mesh Uses

• Grill and radiator covers
• Fireplace screens
• Building and construction
• Scaffolding
• Conveyor belts
• Machine guards

Benefits of Plain Steel Wire Mesh

Strong | Magnetic | Good Conductivity | High Tensile Strength | Abrasion Resistant

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Learn more about plain steel wire mesh >

PTFE Coated Wire Mesh

PTFE coated wire mesh is stainless steel mesh coated with a thin layer of polytetrafluoroethylene, creating a hydrophobic and chemically resistant surface. It's perfect for everything from fuel filtration to food processing and for more heavy-duty tasks. 

PTFE Coated Wire Mesh Uses

• Chemical filtration
• Electrical insulation
• Aerospace and automotive parts
• Food processing
• Pharmaceutical equipment
• Fuel and water separation

The Benefits of PTFE Coated Wire Mesh

Chemical Resistant | Non-Stick Properties | Electrical Insulation | UV Resistant | Hydrophobic Properties

Learn more about PTFE coated wire mesh >

Sintered Wire Mesh

Sintered wire mesh is the go-to solution for filtration in many industries. It’s incredibly strong and versatile. It's created by bonding multiple layers of woven wire under high heat and pressure, resulting in a rigid, flat product that maintains its filter rating even under extreme conditions. 

Sintered Wire Mesh Uses

• Diffuser screens
• Water filtration
• Breather vents
• Fuel cells
• Heat exchangers
• Particle classification

Benefits of Sintered Wire Mesh

Uniform Filtration | Permeability | Thermal Stability | Multi-layer Construction | Long Service Life

Learn more about sintered wire mesh >

Stainless Steel Wire Mesh

Stainless steel wire mesh is corrosion-resistant, strong, and incredibly adaptable. We offer over 135 varieties, from fine micronic mesh to sturdy welded options, catering to a wealth of different industry applications. Since the material is so often used, it’s important to know about the different stainless steel alloys.

What’s the Difference Between T-304 & T-316 Stainless Steel Wire Mesh?

With unparalleled strength, resilience, and versatility, stainless steel wire mesh is essential for numerous industrial applications. The metal comes in various specifications and grades, with the most common being types 304 (T-304) and 316 (T-316).

T-304 Stainless Steel Wire Mesh:

• Versatile and widely used.
• Excellent corrosion resistance in dry environments.
• Ideal for filtration, screening, and fencing.

T-316 Stainless Steel Wire Mesh:

• Superior corrosion resistance, especially in marine and chemical settings.
• Enhanced with molybdenum for added durability.
• Perfect for harsh chemical, saltwater, and high-temperature applications.

View Our Stainless Steel Mesh Product Guide

Stainless Steel Wire Mesh Benefits

Long Lasting | Adaptable | Heat Resistant | Low Maintenance | Nonreactive

Learn more about stainless steel wire mesh >

Welded Stainless Wire Mesh

Welded stainless wire mesh is a robust and versatile material created by welding intersecting wires into a grid pattern. This process results in a strong, uniform structure that maintains its shape under high pressure. 

Welded Stainless Wire Mesh Uses

• Concrete reinforcement
• Food drying and storage
• Infill panels
• Insulation
• Landscaping and gardens
• Chimney cap

View Our Welded Wire Mesh Product Guide

The Benefits of Welded Stainless Wire Mesh

 Lightweight | Durable | Versatile | Heat Resistant | Low Maintenance

Learn more about welded stainless steel wire mesh >

TWP Inc.’s Custom Wire Mesh Services & Resources

Wire Mesh Cleaning

Our wire mesh services ensure your product arrives pristine and free from contaminants like grease, oil, dust, and dirt, perfectly prepared for your specific application. 

Learn more about wire mesh cleaning >

Precision Laser Cutting

Our in-house laser cutting capabilities offer efficient and cost-effective production of wire mesh components for our partners with accuracy. Key advantages of our laser cutting service include: 

• Custom shapes and sizes
• Tight tolerances
• Minimal edge sharpness and discoloration
• Works with all mesh materials
• Cost-effective solutions

Learn more about laser cutting >

Mesh Measuring

Our advanced measuring services, including smart scope video inspection and XRF alloy verification, guarantee that your metal mesh meets your exact specifications. Partner with us to leverage our expertise and save time and money on your project or application.

Learn more about measuring services >

Professional Slitting Services

Our expert slitting services ensure your material is precisely cut and ready for various applications, from stamping operations to filtering and beyond. 

Learn more about slitting services >

Custom Wire Mesh Filter Discs 

We specialize in crafting custom wire mesh filter discs, offering a range of metals, weaves, sizes, and surface finishes. Our team of experts is ready to help find an ideal solution tailored to your worksite and application needs.

Learn more about mesh discs >

Trusted Supplier of Wire Mesh & Hardware Cloth Since  

TWP Inc. is a family-owned, woman-led business that provides the best wire mesh materials to hundreds of industrial organizations, builders, and DIYers worldwide. We offer everything covered in our guide, including customized solutions tailored to your needs. 

We’ve been ISO certified since —demonstrating our commitment to superior products and service in the mesh industry. 

Before delving into the procurement process, it is crucial to establish the primary purpose behind acquiring stainless steel wire mesh. Whether it is intended for filtration, protection, or specific applications, understanding the planned environmental conditions for wire mesh usage is equally essential.

Differentiating Mesh Types: Woven vs. Welded

The decision between woven and welded mesh types involves considering their distinct characteristics. Woven mesh, formed by interlocking individual wires, offers remarkable flexibility and a classic, visually appealing pattern suitable for architectural designs and decorative applications. On the other hand, welded mesh, created by welding intersecting wires, provides exceptional structural strength and a uniform grid pattern, making it ideal for heavy-duty applications such as security fencing and industrial barriers. The choice between the two depends on finding the right balance among flexibility needs, aesthetic preferences, and the specific requirements of the project.

Selecting the Appropriate Alloy Grade: 304 vs. 316 Stainless Steel

The decision between 304 and 316 stainless steel grades plays a pivotal role, influencing the corrosion resistance and durability of the wire mesh. A thorough analysis of these factors in alignment with your project's requirements is essential to ensure optimal performance.

Stainless steel grades 304 and 316 showcase distinct characteristics. Grade 304, with 18% chromium and 8% nickel, provides commendable corrosion resistance in standard environments and is widely used in appliances and industrial equipment. In contrast, grade 316, featuring 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, boasts superior corrosion resistance, especially in aggressive settings like marine or chemical applications. While 304 suffices for general use, 316 excels in demanding conditions that require exceptional corrosion protection.

Specifying Dimensions and Comprehensive Specifications

When specifying wire mesh dimensions, critical elements include wire gauge sizes, encompassing wire diameter and opening size. Wire diameters range from fine gauges like 30 to heavier gauges such as 10 or 12, depending on the demands of the application. Mesh count, indicating the number of openings per linear inch or centimeter, plays a crucial role. Additionally, clearly specifying the material type (304 or 316 stainless steel) and mesh size dimensions in inches or millimeters ensures accurate fabrication and suitability for the intended purpose.

Exploration of Specialized Mesh Options

Exploring specialized options, such as architectural wire mesh, provides unique design possibilities for aesthetic projects. Understanding these alternatives allows for tailored solutions that excel in both functionality and appearance.

Sourcing Reliable Suppliers for Quality Assurance

In the search for suppliers of stainless steel wire mesh, give priority to those holding ISO certification, guaranteeing adherence to stringent quality standards. Seek materials that comply with ASTM or other applicable industry standards, substantiated by comprehensive quality testing for corrosion resistance and strength. Thorough product specifications, encompassing mesh count, wire diameter, and material type (304 or 316 stainless steel), are crucial. Choose suppliers with a robust industry reputation, significant experience, and positive customer references to ensure the reliability and high quality of the mesh products.

FAQ:

Q: Which stainless steel grade is suitable for corrosive environments?

A: For corrosive environments, consider utilizing 316 or 316L stainless steel, as they offer excellent corrosion resistance properties.

Q: How do I determine the right mesh size for my filtration needs?

A: Evaluate the particle size you need to filter and select a mesh size that allows for efficient filtration without clogging.

Q: Can stainless-steel wire mesh be used in outdoor applications?

A: Yes, stainless-steel wire mesh is highly resistant to corrosion, making it suitable for outdoor applications where it may be exposed to the elements.

Contact us to discuss your requirements of Metal Decorative Mesh. Our experienced sales team can help you identify the options that best suit your needs.