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PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size - Single-Ferrule Stainless Steel Fittings
PARKERSingle-Ferrule Stainless Steel Fittings

PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size

The PARKER Compression Fitting Adapter (MPN 6-6 FH4BZ-SS) is a single-ferrule stainless steel fitting with a 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x MNPT configuration. Part of the CPI™ series, it is…

SKU 3G-OTH-474493

Brand
PARKER
Item
Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size
Category
Single-Ferrule Stainless Steel Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
6-6 FH4BZ-SS
Series
CPI(TM)
Type
Compression x MNPT
Compatible Fitting Brands
CPI™
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 6-6 FH4BZ-SS) is a single-ferrule stainless steel fitting with a 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x MNPT configuration. Part of the CPI™ series, it is compatible with CPI™ fitting brands.

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 6-6 FH4BZ-SS compression fitting adapter used for?

This PARKER single-ferrule stainless steel adapter connects 3/8 in OD tubing to a 3/8 in male NPT threaded port. It is used in instrumentation, hydraulic, and pneumatic systems where a leak-tight, vibration-resistant seal is required in process lines.

What are the specifications of the PARKER 6-6 FH4BZ-SS?

The PARKER 6-6 FH4BZ-SS is a Compression x MNPT adapter from the CPI™ series. It has a 3/8 in OD tube size and 3/8 in pipe fitting size, made of stainless steel with a single-ferrule design. It is compatible with CPI™ fitting brands.

Where to buy the PARKER 6-6 FH4BZ-SS worldwide?

3G Electric supplies the PARKER 6-6 FH4BZ-SS compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this CPI™ series stainless steel fitting.

How to install a PARKER single-ferrule compression fitting?

Insert the tube fully into the fitting until it bottoms against the shoulder. Hand-tighten the nut, then use a wrench to tighten an additional 1-1/4 turns for stainless steel tubing. Always follow PARKER’s published torque specifications for the CPI™ series to ensure a proper 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 single-ferrule stainless steel 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 Elbow: 5/8 in OD x 5/8 in OD Fitting Size, Compression x Compression (MPN 10-10 EBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 6-4 GBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 6-4 GBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Tee Fitting: 1/8 in OD x 1/8 in Pipe x 1/8 in OD Fitting Size, Stainless Steel (MPN 2-2-2 RBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Tee Fitting: 1/8 in OD x 1/8 in Pipe x 1/8 in OD Fitting Size, Stainless Steel (MPN 2-2-2 RBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in Pipe Fitting Size, Stainless Steel (MPN 6-6-4 OBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 1/4 in Pipe Fitting Size, Stainless Steel (MPN 6-6-4 OBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 4-2 CBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 4-2 CBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Plug: 3/8 in OD Fitting Size, Compression, Stainless Steel (MPN 6 FNZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Parker; Brand: PARKER.
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PARKER Compression Fitting Plug: 3/8 in OD Fitting Size, Compression, Stainless Steel (MPN 6 FNZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Parker; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT (MPN 4-8 FH4BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Fitting Adapter: 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT (MPN 4-8 FH4BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Nut: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
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PARKER Compression Fitting Nut: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.