Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
LEGRISStainless Steel Tube Fittings

LEGRIS 3801 04 20 Stainless Steel Push-to-Connect x MUNF Adapter

The LEGRIS Push-Fit Adapter Fitting (MPN 3801 04 20) is a stainless steel tube fitting of the Push-to-Connect x MUNF type in silver, with a 5/32 in OD tube size and 5/16 in pipe size. It features a #10-32 thread size…

SKU 3G-OTH-480088

Also listed as: 38010420 · 3801-04-20

Brand
LEGRIS
Item
3801 04 20 Stainless Steel Push-to-Connect x MUNF Adapter
Category
Stainless Steel Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LEGRIS
Manufacturer Part Number
3801 04 20
Type
Push-to-Connect x MUNF, Silver
Thread Size A
#10-32

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Adapter Fitting (MPN 3801 04 20) is a stainless steel tube fitting of the Push-to-Connect x MUNF type in silver, with a 5/32 in OD tube size and 5/16 in pipe size. It features a #10-32 thread size A. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the LEGRIS Push-Fit Adapter Fitting 3801 04 20 used for?

This LEGRIS stainless steel push-fit adapter connects 5/32 in OD tubing to a 5/16 in pipe port with a #10-32 thread. It is used in pneumatic systems, instrumentation, and fluid handling applications where a reliable, leak-free joint is required.

What are the specifications of the LEGRIS 3801 04 20 fitting?

The LEGRIS 3801 04 20 is a Push-to-Connect x MUNF adapter in silver. It has a 5/32 in OD tube size, 5/16 in pipe size, and a #10-32 thread size A. The fitting is made of stainless steel for corrosion resistance in demanding environments.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies and delivers genuine LEGRIS push-fit fittings worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time on the 3801 04 20 or other LEGRIS components.

How to install a LEGRIS push-to-connect fitting?

To install a LEGRIS push-to-connect fitting, ensure the tube end is cut square and free of burrs. Push the tube fully into the fitting until it stops. Pull back gently to confirm secure engagement. For disassembly, press the collet evenly and pull the tube out.

Used in

Common applications for LEGRIS
Pneumatic actuator speed control — LEGRIS miniature flow control valve 7665 04 10 for meter-out regulation on 4 mm tubing
Compressed air isolation for maintenance — LEGRIS lockout valve 7886 11 11 for 1/8 in NPT systems
Fluid shutoff in water or oil lines — LEGRIS brass ball valve 0492 07 17 with 3/8 in FNPT connections
Push-to-connect air distribution — LEGRIS nylon ball valve 7915 56 11 for 1/4 in tubing with male NPT adapter
Safety lockout on BSPP pneumatic circuits — LEGRIS lockout valve 7880 10 17 for 3/8 in BSPP systems
Compact on/off control in tight spaces — LEGRIS nylon ball valve 7913 56 00 with push-to-connect ports for 1/4 in tubing

LEGRIS Products

3G Electric supplies LEGRIS stainless steel tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Stainless steel push-to-connect tube fitting with 1/4" MNPT male thread and push-to-connect port for 5/16" OD tubing. Silver finish. Used in pneumatic and fluid systems for tool-free assembly of tubing to threaded ports
LEGRIS
Stainless steel push-to-connect tube fitting with 1/4" MNPT male thread and push-to-connect port for 5/16" OD tubing. Silver finish. Used in pneumatic and fluid systems for tool-free assembly of tubing to threaded ports
Nylon and nickel-plated brass push-to-connect adapter for 5/32 in OD tubing to #10-32 male UNF threaded port. Overall length 25/32 in. Suitable for pneumatic and low-pressure fluid systems. Sold in a 10-pack
LEGRIS
Nylon and nickel-plated brass push-to-connect adapter for 5/32 in OD tubing to #10-32 male UNF threaded port. Overall length 25/32 in. Suitable for pneumatic and low-pressure fluid systems. Sold in a 10-pack
This stainless steel union fitting connects two 3/16 in OD tubes with push-to-connect ends for tool-free assembly. It is used in pneumatic and fluid systems for quick, leak-free joints in applications such as industrial automation, packaging, and material handling
LEGRIS
This stainless steel union fitting connects two 3/16 in OD tubes with push-to-connect ends for tool-free assembly. It is used in pneumatic and fluid systems for quick, leak-free joints in applications such as industrial automation, packaging, and material handling
This push-to-connect tube fitting connects 5/32 in OD nylon or polyurethane tubing to a #10-32 male threaded port. Made of nickel-plated brass with a silver finish. Suitable for pneumatic control systems, instrumentation panels, and low-pressure fluid handling. Supplied in a 10-pack
LEGRIS
This push-to-connect tube fitting connects 5/32 in OD nylon or polyurethane tubing to a #10-32 male threaded port. Made of nickel-plated brass with a silver finish. Suitable for pneumatic control systems, instrumentation panels, and low-pressure fluid handling. Supplied in a 10-pack
This LEGRIS adapter fitting connects 16 mm OD tubing to a 1/2 in male BSPT threaded port. It features a push-to-connect design for quick, leak-free installation in pneumatic systems and fluid transfer applications. The body is nickel-plated brass with a silver finish, and the collet is nylon
LEGRIS
This LEGRIS adapter fitting connects 16 mm OD tubing to a 1/2 in male BSPT threaded port. It features a push-to-connect design for quick, leak-free installation in pneumatic systems and fluid transfer applications. The body is nickel-plated brass with a silver finish, and the collet is nylon
Stainless steel elbow fitting with BSPP male thread (G1/4) on one end and push-to-connect connection for 4 mm OD tubing on the other. Used for quick, secure connections in pneumatic and fluid systems, such as industrial automation, packaging, and material handling
LEGRIS
Stainless steel elbow fitting with BSPP male thread (G1/4) on one end and push-to-connect connection for 4 mm OD tubing on the other. Used for quick, secure connections in pneumatic and fluid systems, such as industrial automation, packaging, and material handling

More from LEGRIS

View all LEGRIS parts
Metric x push-to-connect stainless steel elbow fitting for 5 mm pipe with 6 mm OD. M5 thread size A. Used in pneumatic and fluid systems for connecting tubing in confined spaces
LEGRIS
Metric x push-to-connect stainless steel elbow fitting for 5 mm pipe with 6 mm OD. M5 thread size A. Used in pneumatic and fluid systems for connecting tubing in confined spaces
Stainless steel push-to-connect adapter fitting with male NPT threads. Connects 5/32 in OD tubing to a 1/8 in male threaded port. Used in pneumatic systems, instrumentation, and fluid handling for quick, leak-free connections
LEGRIS
Stainless steel push-to-connect adapter fitting with male NPT threads. Connects 5/32 in OD tubing to a 1/8 in male threaded port. Used in pneumatic systems, instrumentation, and fluid handling for quick, leak-free connections
LEGRIS
LEGRIS
Stainless steel push-to-connect elbow fitting with 1/8"-27 male NPT threads. Connects 5/32 in OD tubing to threaded ports in pneumatic or fluid systems. Silver finish
This stainless steel push-to-connect elbow fitting connects two 6 mm OD tubes at a 90-degree angle. It is used in pneumatic and fluid systems for secure, leak-free connections in industrial automation and material handling applications
LEGRIS
This stainless steel push-to-connect elbow fitting connects two 6 mm OD tubes at a 90-degree angle. It is used in pneumatic and fluid systems for secure, leak-free connections in industrial automation and material handling applications
LEGRIS
LEGRIS
This stainless steel push-to-connect elbow fitting connects 6 mm OD tubing to a 1/8"-28 male NPT threaded port. It is used in pneumatic, fluid-handling, and instrumentation systems where a compact, leak-resistant joint is required
LEGRIS
LEGRIS
Stainless steel push-to-connect elbow fitting with 5/16 in OD tube connection and 1/8 in male NPT thread. Enables tool-free assembly for pneumatic or fluid systems requiring corrosion resistance. Thread size: 1/8"-27. Silver finish
Stainless steel push-fit tee fitting with three 12 mm OD ports and 50 mm overall length. Used to create branch connections in pneumatic or fluid-handling systems, enabling quick, tool-free assembly of tubing
LEGRIS
Stainless steel push-fit tee fitting with three 12 mm OD ports and 50 mm overall length. Used to create branch connections in pneumatic or fluid-handling systems, enabling quick, tool-free assembly of tubing
Stainless steel elbow fitting with G1/8 BSPP male thread and push-to-connect connection for 4 mm OD tubing. Used in pneumatic and fluid systems for quick, secure tube connections
LEGRIS
Stainless steel elbow fitting with G1/8 BSPP male thread and push-to-connect connection for 4 mm OD tubing. Used in pneumatic and fluid systems for quick, secure tube connections