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

Parker Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size - Universal Interchange Brass Quick-Connect Air Coupling Bodies
ParkerUniversal Interchange Brass Quick-Connect Air Coupling Bodies

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

The PARKER Universal Interchange Brass Quick-Connect Air Coupling Body (SKU 30N396, MPN UC-251-6FP) is a push-to-connect coupling with a 1/4 in body size and a 3/8 in hose fitting size. It features a 3/8"-18 thread…

SKU 3G-OTH-452200

Brand
Parker
Item
Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size
Category
Universal Interchange Brass Quick-Connect Air Coupling Bodies
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
Type
Push-to-Connect
Brand
PARKER
Thread Size
3/8"-18
Hose Fitting Size
3/8 in
Coupling Locking Type
Push-to-Connect
Manufacturer Part Number
UC-251-6FP
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 Universal Interchange Brass Quick-Connect Air Coupling Body (SKU 30N396, MPN UC-251-6FP) is a push-to-connect coupling with a 1/4 in body size and a 3/8 in hose fitting size. It features a 3/8"-18 thread size and is designed for universal interchange compatibility.

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 universal interchange brass quick-connect air coupling bodies. 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

Similar products

Matched by specification & description
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B13E). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Female; Coupling Locking Type: Sleeve.
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B13E). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Female; Coupling Locking Type: Sleeve.
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B12E). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B12E). 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, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN B12A). 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 B12A). Key specifications — Thread Size: 1/8" -27; 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, 1/4" -18 Thread Size (MPN B12). 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 B12). Key specifications — Thread Size: 1/4" -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, 1/4" -18 Thread Size (MPN B13). Key specifications — Thread Size: 1/4" -18; Brand: PARKER; Hose Fitting Gender: Female; 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 B13). Key specifications — Thread Size: 1/4" -18; Brand: PARKER; Hose Fitting Gender: Female; 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 B14). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
Parker
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B14). Key specifications — Thread Size: 3/8"-18; Brand: PARKER; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.

More from Parker

View all Parker parts
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN UC-251-4FP). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN UC-251-4FP). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN UC-251-4MP). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN UC-251-4MP). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN UC-251-6MP). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN UC-251-6MP). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: PARKER.