Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size - Tru-Flate Automotive Steel Quick-Connect Air Coupling Plugs
PARKERTru-Flate Automotive Steel Quick-Connect Air Coupling Plugs

PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size

The PARKER Tru-Flate Automotive Steel Quick-Connect Air Coupling Plug (SKU 30N376, MPN 0E) is a 3/8 in body size, 1/4 in hose fitting size coupling with a 1/4" -18 male thread and sleeve locking type. This…

SKU 3G-OTH-456306

Brand
PARKER
Item
Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size
Category
Tru-Flate Automotive Steel Quick-Connect Air Coupling Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

PARKER
Manufacturer Part Number
0E
Type
1/4" -18 Thread Size
Thread Size
1/4" -18
Hose Fitting Size
1/4 in
Hose Fitting Gender
Male
Coupling Locking Type
Sleeve
View Full Spec Sheet

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 Tru-Flate Automotive Steel Quick-Connect Air Coupling Plug (SKU 30N376, MPN 0E) is a 3/8 in body size, 1/4 in hose fitting size coupling with a 1/4" -18 male thread and sleeve locking type. This industrial-grade component is part of our broad inventory across 14 departments, with specialist depth in pneumatics and fluid handling.

Frequently Asked Questions

What is the PARKER Tru-Flate quick connect hose coupling used for?

The PARKER Tru-Flate quick connect hose coupling is used for pneumatic air line connections in automotive, industrial, and maintenance applications. Its 3/8 in body and 1/4 in hose fitting size with sleeve locking type provides secure, one-hand coupling for compressed air tools and systems.

What are the specifications of the PARKER 0E quick connect coupling?

The PARKER 0E quick connect coupling has a 3/8 in body size, 1/4 in hose fitting size, 1/4" -18 male thread, and sleeve locking type. It is a Tru-Flate Automotive Steel Quick-Connect Air Coupling Plug, designed for reliable pneumatic connections in demanding environments.

Where to buy PARKER quick connect hose couplings worldwide?

3G Electric supplies PARKER quick connect hose couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine PARKER components like the Tru-Flate 0E coupling to support your pneumatic systems across industries.

How to install a PARKER Tru-Flate quick connect coupling?

To install a PARKER Tru-Flate quick connect coupling, ensure the male thread (1/4" -18) is clean and apply thread sealant. Hand-tighten into the female port, then use a wrench for final snug fit. Avoid over-tightening. Always depressurize the system before installation or removal.

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 tru-flate automotive steel quick-connect air coupling plugs. 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 →
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN 2C). Key specifications — Thread Size: 1/4" -18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN 2C). Key specifications — Thread Size: 1/4" -18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Socket: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4"-18 Thread Size, Ball (MPN 25SFIN13SXZ). Key specifications — Thread Size: 1/4"-18; Brand: PARKER; Hose Fitting Gender: Female; Coupling Locking Type: Ball.
PARKER
PARKER Quick Connect Socket: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4"-18 Thread Size, Ball (MPN 25SFIN13SXZ). Key specifications — Thread Size: 1/4"-18; Brand: PARKER; Hose Fitting Gender: Female; Coupling Locking Type: Ball.
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, 1/2" -14 Thread Size (MPN 2F). Key specifications — Thread Size: 1/2" -14; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, 1/2" -14 Thread Size (MPN 2F). Key specifications — Thread Size: 1/2" -14; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN 0C). Key specifications — Thread Size: 1/8" -27; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN 0C). Key specifications — Thread Size: 1/8" -27; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN 0F). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN 0F). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, Male (MPN 8C). Key specifications — Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, Male (MPN 8C). Key specifications — Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, Male (MPN 5F). Key specifications — Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER
PARKER Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, Male (MPN 5F). Key specifications — Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN 3E). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Female.
PARKER
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN 3E). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Female.