Quick Connect Coupling With Female Thread 3/8 Inch

Brief Overview

This 3/8-inch female threaded quick-connect coupling delivers reliable fluid or air transfer with a secure threaded connection designed for professional pneumatic and hydraulic applications. The integrated protective rubber grip sleeve provides both dust protection and comfortable handling during installation and disconnection. Ideal for plumbing, pneumatic tool systems, and industrial fluid lines, this coupling pairs seamlessly with male thread quick connectors or brass adapter fittings for complete system flexibility.

Key Features

• Female 3/8-inch NPT thread – Direct installation into female-threaded ports and fittings
• Chrome-plated steel hex fitting – Designed for wrench tightening and secure positioning
• Protective blue ribbed rubber sleeve – Dust cover and ergonomic grip combined in one integrated component
• Quick-connect coupling mechanism – Rapid connection and disconnection without tools
• Precision-molded construction – Consistent performance across repeat cycles
• Standard industrial sizing – Compatible with 3/8-inch pneumatic and hydraulic systems

Business Advantages for Resellers

High-Demand Specification: The 3/8-inch size is the most common industrial quick-connect size. Stock depth in this specification alone drives repeat orders from shops, service centers, and OEM integrators.

System Integration: Customers often need both male and female couplings to complete their pneumatic layouts. This coupling's compatibility with standard male connectors and adapter fittings makes it a natural bundling opportunity for larger orders.

Durability & Reliability: The chrome-plated steel hex fitting resists corrosion and wear, reducing customer callback rates and establishing your shop as a reliable source for industrial-grade components.

Margin-Friendly Category: Quick-connect couplings carry healthy wholesale margins while remaining price-competitive at retail. They're also consumable-adjacent (systems evolve, hoses are replaced), ensuring steady reorder potential.

Technical Specifications

Specification	Detail
Thread Connection	Female 3/8-inch NPT
Hex Fitting	Chrome-plated steel, wrench-compatible
Protective Sleeve	Blue ribbed rubber or elastomer
Coupling Type	Quick-connect (tool-free disconnect)
Material (Body)	Black metal with integrated coupling mechanism
Material (Fitting)	Chrome-plated steel
Primary Applications	Pneumatic systems, hydraulic circuits, fluid transfer lines
Compatibility	Standard 3/8-inch NPT threads and quick-connect male couplings

Closing Statement

This quick-connect coupling is an essential inventory item for any shop supporting pneumatic tool systems or fluid transfer operations. Its rugged construction, intuitive quick-disconnect design, and universal 3/8-inch sizing make it a high-velocity product that resellers can confidently stock in bulk. Order in volume to meet seasonal demand and lock in competitive wholesale pricing.