Need more information?
Call us at:+48 17 778 34 19
SMC M-3AU-2
M-*-2, Miniature Fitting (Only for Miniature Tube), M-3AU-2
1 / 3
Product Description
Series M and MS miniature fittings are for use with air connections in confined areas. The hose nipple and hose elbow styles accept nylon, soft nylon and polyurethane tubing. The body of the MS series is stainless steel, making it possible to use this fitting in corrosive applications.
Need more information?
Call us at:+48 17 778 34 19
Payment methods:
Offer details
- Offer from:
Trusted supplier — United States, member since 2023
- Availability:
- 3 pcs.Updated at: 19-09-2026In-Stock
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- SMC
- Applicable tube material
- polyurethane
- Available in 4 types
- barb, barb elbow, barb one-touch, reducer
- Maximum operating pressure (at 20 C)
- 1MPa
- Port Size
- 3 (M3X0.5)
- Model
- AU (Barb Fitting M3, M5)
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
![]() | Condition New Factory Sealed | Availability 3 pcs. Updated at: 19-09-2026In-Stock | Supplier | Warranty 12 months |
Documents
Data Sheet
Datasheet for SMC M-3AU-2, including specifications and features.
Download Data Sheet
CAD Models
3D CAD model and technical drawings, ready for your design software.
Download CAD Model
Product data updated: 19-09-2026

Market insights for M-3AU-2
Get real-time analytics and market data for M-3AU-2 and other products from the Couplings & Fittings category to optimize your purchasing decisions
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime

