Stainless Steel Wire Mesh 0.4 mm Aperture, 0.25 mm Wire (AISI 316)
getwiremesh sells this V4A wire mesh made of stainless steel AISI 316 (EN 1.4401, V4A) with an aperture of 0.4 mm and a wire diameter of 0.25 mm (40 mesh count). It weighs 1.22 kg/m², is cut to your exact size in Germany and ships with GLS across Europe or DHL worldwide for £32.00 per m². Open area: approx. 38 · aperture 400 µm.
Custom size
Measure & calculate your customized wiremesh sheet.
100–30000 mm
100–1000 mm
Prices excl. VAT. VAT is calculated at checkout from the delivery country (UK and other non-EU deliveries: no VAT, export; import duties and taxes are payable by the buyer).
This woven stainless steel wire mesh shares the 0.4 mm aperture (400 µm) and 0.25 mm wire of our V2A version, but is woven from AISI 316 (EN 1.4401, V4A) stainless steel. The 316 grade contains molybdenum, which improves resistance to chlorides and many aggressive media, so it holds up better than standard 304 in marine, coastal and chemical surroundings. At 40 mesh the cloth retains sand, grit and similar particles while letting liquids and air through, which makes it a durable choice for sieves, strainers and protective screens that see salt water or corrosive conditions. Each sheet is cut to your exact width and length, so it fits your frame or housing straight away.
| Width | 0.4 mm |
|---|---|
| diameter | 0.25 mm |
| mesh | 40 |
| Material | stainless steel AISI 316 (EN 1.4401, V4A) |
| Open area | ≈ 38 % |
Use case
- Sieve and strainer inserts exposed to salt water or chlorides
- Pre-filters and screens in chemical and water-treatment equipment
- Fine protective screens on boats, piers and coastal installations
