Parker 4050-T6 Hydraulic Hose Wing Nut Coupler 1/4 in 3000 Psi

Product Description

The PARKER 4050-T6 is a straight hydraulic hose wing nut coupler designed for quick connection and disconnection of hydraulic lines in high-pressure fluid power systems. Constructed from steel with a threaded connection type, this coupler carries a 3,000 psi maximum working pressure rating and features a 9/16-18 thread size. The body diameter is 1/4 inch and the overall length measures 2.18 inches. It is installed by hydraulic equipment technicians and service mechanics working on mobile and industrial hydraulic circuits. The wing nut design allows hand-tightening without tools in accessible installations.

The PARKER 4050-T6 is suited for use with add-on hydraulic circuits, hydraulic loaders, and hydraulic tools where a reliable SAE-style threaded coupler is required. At a maximum flow rate of 3.00 GPM, it fits light-duty to moderate hydraulic tool circuits. The straight body profile keeps routing simple in tight spaces, and the steel construction holds up to the demands of field service environments.

Key Features

• 3,000 psi maximum working pressure for demanding hydraulic circuit applications
• Steel construction provides durability in mobile and industrial environments
• Wing nut design allows hand-tightening during connection in accessible locations
• 9/16-18 threaded connection conforms to SAE shaft type standards
• Straight body shape simplifies hose routing and installation
• Meets ISO 5675 standards for hydraulic quick-action couplings

Compatibility

Designed for use with add-on hydraulic circuits, hydraulic loaders, and hydraulic tools requiring a 1/4 inch SAE-style wing nut coupler with a 9/16-18 threaded connection. Part of the PARKER 4000 Series.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and bleed the hydraulic system completely before disconnecting or connecting any couplers. Verify thread engagement is full and secure before returning the system to pressure. Inspect sealing surfaces for contamination or damage prior to assembly.