Woven · 40 mesh

40 Mesh – .009" Wire Diameter – 316L Stainless Steel Woven Wire

SKU · RU40-009N"L"40 mesh.009" Wire

316L stainless steel woven wire mesh — 40 mesh with a .009" wire diameter, giving a 0.016" (0.41 mm) square opening and roughly 41% open area.

316L is the low-carbon version of 316 — molybdenum-bearing for superior resistance to salt, chlorides, and chemicals, with improved weldability. The marine and process-industry grade.

Supplied as 48" wide material, cut to your dimensions. Stocked in Hayward, California — request a quote for pricing, custom sizes, and fabrication.

// Specifications40 mesh · 316L SS
Construction
Woven
Material / Alloy
316L SS
Mesh Count
40 mesh
Wire Diameter
.009"
Opening Size
0.016" · 406 µm
Open Area
41%
Need cut pieces? Add the sizes on the quote page.

// Price Quoted to your size

Call · (510) 887-8787

Quote-based pricing — no minimums. We cut to your exact spec.

Need a hand? Custom widths, finishes or quantities — our team can quote anything we sell. Talk to a real person → Quick question? Ask Meshy (AI) →
From Hayward, CA → Your DoorHoward Wire Cloth Co. mascot
/ 01
Logistics & Lead Time

How It Ships

Cut, Rolled, Shipped.

01

Quote Confirmed

A real person reviews your request and replies within the hour during business hours. Custom cuts get a separate spec check.

02

Cut & Rolled

Pulled from stock or cut-to-size at our Hayward warehouse. Wrapped in a protective sleeve for transit.

03

Out The Door

Standard rolls ship in 1–3 business days via freight or LTL. Tracking + MTR docs sent on dispatch.

/ 02
Where It Goes To Work

Typical Applications

Cut-to-spec mesh, screen and cloth — engineered for the jobs our customers run every day.

// 01

Filtration

Liquid, fuel and hydraulic filters, strainer elements and filter discs.

// 02

Sieving & Lab

Test sieves, particle sizing and sample separation.

// 03

Food & Beverage

Sifters, strainers and brewing screens in food-safe stainless.

// 04

Shielding & Venting

EMI/RFI shielding, battery and sensor vents, acoustic screens.