Monel Fine Woven Wire Filter Mesh | 0.04mm Wire – 250 LPI

Description

Monel Fine Woven Wire Filter Mesh

Our Monel fine woven wire mesh is crafted with precision using high-grade Monel alloy, offering a superior balance of corrosion resistance, mechanical strength, and filtration performance. This mesh is woven from 0.04mm Monel wire and features an ultra-fine 250 mesh count, resulting in 62,500 holes per square inch. The aperture size is just 0.062mm, making it ideal for applications requiring extremely fine particle filtration and EMI shielding.

The 37% open area of this mesh allows for effective airflow or fluid passage while still maintaining a high level of particulate blocking. With wires this fine, the mesh is soft and flexible—easily handled and shaped by hand, and it can be cut with standard kitchen scissors or even torn gently using fingertips. This makes it a favourite for lab technicians, artisans, and engineers working in precision-focused fields.

Due to its nickel-copper composition, Monel is highly resistant to corrosion, especially in marine, chemical, or high-humidity environments. Unlike stainless steel alternatives, it is non-magnetic, which adds to its versatility in electronic and aerospace applications.

Common uses include ultra-fine sieving, liquid filtration, EMI/RFI shielding, chemical processing, precision screening, and use in scientific instrumentation. It also sees use in the arts for fine sculptural or restoration work thanks to its workability and stability.

This is a reliable, premium-grade mesh ideal for tasks where precision and durability cannot be compromised.

Wire Mesh Specification

• Holes / Wires Per Linear Inch = 250
• Holes / Wires Per Square Inch =62,500
• Wire Thickness = 0.04mm
• Hole Size / Aperture = 0.062mm
• Open Area % = 37%
• Cut With – Standard kitchen scissors or fingers alone. We would use fingertips to tear this mesh to size

Why Choose The Mesh Company?

Our group have been in the mesh industry for over 150 years. We are one of the UK’s most trusted mesh suppliers because:

• Quality products: We offer high-quality products that are designed to meet the needs of a wide range of customers. 
• Wide range of products: We are known for offering a wide range of products, including mesh, fencing, netting, and other related products. 
• Experienced staff: Our staff are knowledgeable, experienced, and can provide expert advice and assistance to customers. This can be especially helpful for customers who are unsure about which product to choose or who have specific requirements. We also regular write blogs and help guides to help explain what our materials can be used for. 
• Competitive prices: We are sure that our prices are always the lowest around. This makes us an attractive option for customers who are looking for a cost-effective solution.
• Customer service: The Mesh Company place a high priority on service and offer excellent support and assistance to our customers. This can help to ensure that you will have a positive experience when working with The Mesh Company.

What Other Insect Mesh Options Are Available?

The Mesh Company has an enormous range of insect mesh products.  We truly are an industry leader among suppliers of weld mesh and woven wire materials. With the capabilities we have in-house, we can provide virtually anything you require.

Fibreglass, aluminium materials are also available in large stock quantities at bargain prices. See our blog for specific information on all of our various woven wire mesh materials.

FAQs For This Product

How Do I Measure The Mesh Count On Monel Woven Wire Mesh?

To measure the mesh count of Monel woven wire mesh, count the number of openings (holes) in one linear inch of the material. You can use a ruler or caliper and count how many wires cross within a 1-inch span. For fine meshes like 250 mesh, a magnifying glass or digital microscope may be needed due to the very small aperture size. Mesh count is always measured in one direction, not both.

What Temperature Can Monel Woven Wire Mesh Withstand?

Monel woven wire mesh can typically withstand temperatures up to 480°C (900°F) in continuous service, and even higher in short bursts. Its high nickel content provides excellent thermal stability, making it suitable for high-temperature filtration, heat shielding, and chemical processing environments. Always confirm exact requirements against the specific Monel grade (e.g. Monel 400).

Can I Use Ultra Fine Monel Mesh For Filtration?

Yes, ultra-fine Monel mesh is ideal for filtration. With extremely small hole sizes (e.g. 0.062mm in a 250 mesh), it effectively filters out fine particles while resisting corrosion and maintaining structural integrity. It’s often used for liquid filtration, gas diffusion, and fine particulate screening in laboratories, marine systems, and chemical applications.

Check out our blog everything that you need to know about stainless steel insect mesh for more information on this product. Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers.  Contact our team today if you have any questions at all. We are always really keen to help in any way that we can. 

You may also be interested in our blog about soffit vent mesh. This is a common use for insect mesh of all types. 

We also offer similar products through our highly popular eBay store, check us out there too.