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PARKER Compression Fitting Nut: 1/4 in OD size, 7/16"-20 Thread Size, Compression - Flareless Bite-Type Stainless Steel Compression Fittings
PARKERFlareless Bite-Type Stainless Steel Compression Fittings

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

The PARKER Compression Fitting Nut (MPN 4 BU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, designed for 1/4 in OD tubing with a 7/16"-20 thread size. As a genuine PARKER…

SKU 3G-OTH-478837

Brand
PARKER
Item
Compression Fitting Nut: 1/4 in OD size, 7/16"-20 Thread Size, Compression
Category
Flareless Bite-Type Stainless Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
4 BU-SS
Series
Ferulok
Type
Compression, Stainless Steel
Thread Size
7/16"-20
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Nut (MPN 4 BU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, designed for 1/4 in OD tubing with a 7/16"-20 thread size. As a genuine PARKER component, it supports secure, leak-resistant connections in industrial fluid systems.

Frequently Asked Questions

What is the PARKER 4 BU-SS compression fitting nut used for?

The PARKER 4 BU-SS nut is a flareless bite-type stainless steel compression fitting from the Ferulok series. It secures 1/4 in OD tubing in industrial fluid systems, creating leak-resistant connections in hydraulic, pneumatic, and instrumentation applications where reliability and corrosion resistance are critical.

What are the specifications of the PARKER 4 BU-SS compression fitting nut?

The PARKER 4 BU-SS is a stainless steel compression fitting nut from the Ferulok series. It fits 1/4 in OD tubing with a 7/16"-20 thread size. As a genuine PARKER component, it is designed for flareless bite-type connections in demanding fluid power systems.

Where to buy PARKER 4 BU-SS compression fitting nut worldwide?

3G Electric supplies the genuine PARKER 4 BU-SS compression fitting nut worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this Ferulok series component for your fluid system needs.

How to install a PARKER Ferulok compression fitting nut?

To install the PARKER 4 BU-SS nut, slide the nut and ferrule onto clean, deburred 1/4 in OD tubing. Insert the tube into the fitting body until it bottoms, then hand-tighten the nut. Use a wrench to tighten per PARKER's recommended torque for a leak-resistant bite-type seal.

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 flareless bite-type stainless 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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PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe size, 3/4-14 Thread Size, Ferulok (MPN 12 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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