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PARKER Compression Fitting Nut: 1/4 in OD Size, 7/16"-20 Thread Size, Compression - Double-Ferrule Steel Compression Fittings
PARKERDouble-Ferrule Steel Compression Fittings

PARKER Compression Fitting Nut: 1/4 in OD Size, 7/16"-20 Thread Size, Compression

The Parker 4NU4-S is a double-ferrule steel compression fitting nut for 1/4 in OD tubing, with a 7/16"-20 thread size. It is compatible with Swagelok fitting brands, providing a reliable connection in industrial…

SKU 3G-OTH-652430

Brand
PARKER
Item
Compression Fitting Nut: 1/4 in OD Size, 7/16"-20 Thread Size, Compression
Category
Double-Ferrule Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
4NU4-S
Type
Compression, Steel
Thread Size
7/16"-20
Compatible Fitting Brands
Swagelok
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Parker 4NU4-S is a double-ferrule steel compression fitting nut for 1/4 in OD tubing, with a 7/16"-20 thread size. It is compatible with Swagelok fitting brands, providing a reliable connection in industrial fluid systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Parker 4NU4-S compression fitting nut used for?

The Parker 4NU4-S is a double-ferrule steel compression fitting nut used to create a leak-tight seal on 1/4 in OD tubing in industrial fluid systems. It is compatible with Swagelok fitting brands, making it suitable for hydraulic, pneumatic, and instrumentation applications where reliable connections are critical.

What are the specifications of the Parker 4NU4-S?

The Parker 4NU4-S is a compression fitting nut with a 7/16"-20 thread size, designed for 1/4 in OD tubing. It is made of steel and is compatible with Swagelok fitting brands. The manufacturer part number is 4NU4-S, and it is classified as a double-ferrule compression fitting type.

Where to buy the Parker 4NU4-S compression fitting nut worldwide?

3G Electric supplies the Parker 4NU4-S compression fitting nut worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Parker part for your fluid system needs.

How to install the Parker 4NU4-S compression fitting nut?

To install the Parker 4NU4-S, slide the nut and ferrules onto the tubing, insert the tube into the fitting body, and hand-tighten the nut. Then use a wrench to tighten 1-1/4 turns for 1/4 in OD tubing. Always follow Swagelok or Parker installation guidelines to ensure a proper seal without over-torquing.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

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

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