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PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Size, 7/16-20 7/16-20 Thread Size - Double-Ferrule Steel Compression Fittings
PARKERDouble-Ferrule Steel Compression Fittings

PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Size, 7/16-20 7/16-20 Thread Size

The Parker Compression Fitting Union (SKU 3G-OTH-652433) is a double-ferrule steel compression fitting in a bulkhead configuration, sized for 1/4 in OD x 1/4 in OD tubing with 7/16-20 7/16-20 thread size. This MPN…

SKU 3G-OTH-652433

Also listed as: 4BC4S · 4BC4 S

Brand
PARKER
Item
Compression Fitting Union: 1/4 in OD x 1/4 in OD Size, 7/16-20 7/16-20 Thread Size
Category
Double-Ferrule Steel Compression Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARKER
Manufacturer Part Number
4BC4-S
Type
Bulkhead, Steel
Thread Size
7/16-20 7/16-20
Compatible Fitting Brands
Parker A-LOK

Technical Documents

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

Product Description

The Parker Compression Fitting Union (SKU 3G-OTH-652433) is a double-ferrule steel compression fitting in a bulkhead configuration, sized for 1/4 in OD x 1/4 in OD tubing with 7/16-20 7/16-20 thread size. This MPN 4BC4-S component is compatible with Parker A-LOK fitting brands, supporting secure connections in industrial fluid systems.

Frequently Asked Questions

What is a Parker compression fitting union used for?

A Parker compression fitting union, like the 4BC4-S, creates a leak-tight seal in industrial fluid systems. It connects two 1/4 in OD tubes in a bulkhead configuration, using double-ferrule steel construction for secure, vibration-resistant joints in hydraulic, pneumatic, and instrumentation applications.

What are the specifications of the Parker 4BC4-S compression fitting?

The Parker 4BC4-S is a double-ferrule steel compression fitting union with a bulkhead design. It fits 1/4 in OD x 1/4 in OD tubing and has a 7/16-20 7/16-20 thread size. It is compatible with Parker A-LOK fitting brands, ensuring reliable connections in demanding fluid systems.

Where to buy Parker compression fittings in worldwide?

3G Electric supplies Parker compression fittings like the 4BC4-S to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine Parker A-LOK compatible components to your facility, regardless of location.

How to install a Parker double-ferrule compression fitting?

To install a Parker double-ferrule compression fitting, slide the nut and ferrules onto the tube, insert the tube into the fitting body until it bottoms, then tighten the nut by hand. Use a wrench to tighten 1-1/4 turns past hand-tight for a proper seal. Always follow manufacturer guidelines for torque.

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 double-ferrule 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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