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PARKER Ferulok Flareless Bite-Type Steel Compression Fitting Union - Flareless Bite-Type Steel Compression Fittings
PARKERFlareless Bite-Type Steel Compression Fittings

PARKER Ferulok Flareless Bite-Type Steel Compression Fitting Union

The PARKER Compression Fitting Union (MPN 6 HBU-S) is a flareless bite-type steel fitting from the Ferulok series, sized for 3/8 in OD tubing with 9/16-18 x 9/16-18 threads. 3G Electric interprets this demand and…

SKU 3G-OTH-469824

Also listed as: 6HBUS · 6 HBU S · 6-HBU-S

Brand
PARKER
Item
Ferulok Flareless Bite-Type Steel Compression Fitting Union
Category
Flareless Bite-Type Steel Compression Fittings
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
6 HBU-S
Series
Ferulok
Type
Steel
Thread Size
9/16-18 x 9/16-18

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

Product Description

The PARKER Compression Fitting Union (MPN 6 HBU-S) is a flareless bite-type steel fitting from the Ferulok series, sized for 3/8 in OD tubing with 9/16-18 x 9/16-18 threads. 3G Electric interprets this demand and delivers genuine industrial components across 14 departments — and far more — with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What is a PARKER Ferulok compression fitting union used for?

The PARKER Ferulok 6 HBU-S is a flareless bite-type steel union used to connect two 3/8 in OD tubes in hydraulic and pneumatic systems. It provides a leak-proof metal-to-metal seal without flaring, ideal for high-pressure industrial applications across machining, power transmission, and instrumentation.

What are the specifications of the PARKER 6 HBU-S compression fitting?

The PARKER 6 HBU-S is a steel compression fitting union from the Ferulok series. It has a 3/8 in OD tube size and 9/16-18 x 9/16-18 thread size. The flareless bite-type design ensures reliable sealing in demanding fluid power systems. 3G Electric supplies this genuine PARKER component worldwide.

Where to buy PARKER Ferulok compression fittings worldwide?

3G Electric sources and delivers genuine PARKER Ferulok compression fittings, including the 6 HBU-S union, to customers worldwide. We handle full logistics and customs clearance, ensuring you receive the correct industrial component for your application across 14 departments and beyond.

How to install a PARKER Ferulok flareless compression fitting?

To install a PARKER Ferulok fitting, cut tubing square, deburr, and slide the nut and ferrule onto the tube. Insert the tube into the fitting body until it bottoms out, then tighten the nut to the recommended torque. The bite-type ferrule grips the tube without flaring, creating a leak-tight 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 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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