We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
PARKER 4NU4-316 A-Lok(R) Double-Ferrule Stainless Steel - Double-Ferrule Stainless Steel Fittings
PARKERDouble-Ferrule Stainless Steel Fittings

PARKER 4NU4-316 A-Lok(R) Double-Ferrule Stainless Steel

The PARKER Compression Fitting Nut (MPN 4NU4-316) is a double-ferrule stainless steel fitting for 1/4 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok brands. 3G Electric interprets your…

SKU 3G-OTH-471793

Also listed as: 4NU4316 · 4NU4 316

Brand
PARKER
Item
4NU4-316 A-Lok
Part Number
4NU4-316
Category
Double-Ferrule Stainless Steel 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
4NU4-316
Series
A-Lok(R)
Type
Compression, Stainless Steel
Compatible Fitting Brands
Swagelok

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

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

Product Description

The PARKER Compression Fitting Nut (MPN 4NU4-316) is a double-ferrule stainless steel fitting for 1/4 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok brands. 3G Electric interprets your demand and sources this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the PARKER 4NU4-316 compression fitting nut used for?

The PARKER 4NU4-316 is a double-ferrule stainless steel compression fitting nut for 1/4 in OD tubing. It is part of the A-Lok(R) series and is compatible with Swagelok brands. 3G Electric sources this genuine component for applications across 14 industrial departments, including instrumentation and process control.

What are the specifications of the PARKER 4NU4-316?

The PARKER 4NU4-316 is a compression fitting nut made of stainless steel, with a 1/4 in OD fitting size. It belongs to the A-Lok(R) series and is compatible with Swagelok brands. The manufacturer part number is 4NU4-316. 3G Electric supplies this component with specialist expertise in pumps and controls.

Where to buy the PARKER 4NU4-316 worldwide?

3G Electric supplies the PARKER 4NU4-316 compression fitting nut worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to source this genuine PARKER A-Lok(R) series component for your application.

How to install the PARKER 4NU4-316 compression fitting nut?

Install the PARKER 4NU4-316 nut by sliding it over the tubing, then inserting the ferrule set. Tighten the nut to the manufacturer's recommended torque for double-ferrule fittings. Ensure tubing is properly deburred and seated. 3G Electric can provide sourcing support for this Swagelok-compatible component.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
Not sure this is the right part? Photo-identify it

PARKER Products

3G Electric supplies PARKER double-ferrule stainless steel 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

More from PARKER

View all PARKER parts
This compression fitting cap is a double-ferrule stainless steel component for sealing the end of a tube or fitting in compression-type connections. Designed for 1/4 in OD tubing, it is part of the A-LOK(R) series and is compatible with Parker fitting brands. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-free connections
PARKER
This compression fitting cap is a double-ferrule stainless steel component for sealing the end of a tube or fitting in compression-type connections. Designed for 1/4 in OD tubing, it is part of the A-LOK(R) series and is compatible with Parker fitting brands. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-free connections
This PARKER double-ferrule stainless steel tee fitting connects three tubes of 3/8 in outside diameter. It is compatible with Parker A-LOK brand fittings. Typical applications include hydraulic, pneumatic, and instrumentation systems requiring leak-proof sealing in fluid and gas lines
PARKER
This PARKER double-ferrule stainless steel tee fitting connects three tubes of 3/8 in outside diameter. It is compatible with Parker A-LOK brand fittings. Typical applications include hydraulic, pneumatic, and instrumentation systems requiring leak-proof sealing in fluid and gas lines
This double-ferrule stainless steel fitting connects 1/2 in OD tubing to 3/4 in male NPT pipe threads. It is compatible with Parker A-LOK fittings and is used in industrial fluid systems for leak-tight connections in instrumentation and process lines
PARKER
This double-ferrule stainless steel fitting connects 1/2 in OD tubing to 3/4 in male NPT pipe threads. It is compatible with Parker A-LOK fittings and is used in industrial fluid systems for leak-tight connections in instrumentation and process lines
This double-ferrule stainless steel fitting connects 3/4 in OD tubing to a 3/4 in male NPT threaded port. It is compatible with Parker A-LOK systems and is used in instrumentation, hydraulic, and process control applications
PARKER
This double-ferrule stainless steel fitting connects 3/4 in OD tubing to a 3/4 in male NPT threaded port. It is compatible with Parker A-LOK systems and is used in instrumentation, hydraulic, and process control applications
This double-ferrule stainless steel compression fitting adapter connects 1/2 in OD tubing to a 1/2 in male NPT threaded port. The compression x MNPT configuration is used in industrial fluid systems requiring leak-tight, vibration-resistant joints. Compatible with Parker A-LOK fittings
PARKER
This double-ferrule stainless steel compression fitting adapter connects 1/2 in OD tubing to a 1/2 in male NPT threaded port. The compression x MNPT configuration is used in industrial fluid systems requiring leak-tight, vibration-resistant joints. Compatible with Parker A-LOK fittings
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/4 in pipe port with an O-ring boss seal. It is used in instrumentation, hydraulic, and process systems where leak-tight connections are required. Compatible with Parker A-LOK fittings
PARKER
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/4 in pipe port with an O-ring boss seal. It is used in instrumentation, hydraulic, and process systems where leak-tight connections are required. Compatible with Parker A-LOK fittings
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/2 in MBSPP threaded port. It is used in instrumentation, hydraulic, and process systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fittings
PARKER
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/2 in MBSPP threaded port. It is used in instrumentation, hydraulic, and process systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fittings
This PARKER compression fitting nut is a double-ferrule stainless steel component for 3/8 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok fittings. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections
PARKER
This PARKER compression fitting nut is a double-ferrule stainless steel component for 3/8 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok fittings. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first