Brass Hose Connector 12mm / 1/2-Inch Barb to GZ 3/8-Inch Male Thread

Brief Overview

This brass hose connector bridges pneumatic and hydraulic system components with a straightforward, reliable design. The barbed inlet accepts standard 12mm hose while the external male thread (GZ 3/8-inch) connects to threaded ports on compressors, valves, and manifolds. Built from solid brass for corrosion resistance and durability in both air and fluid applications, this connector delivers the dependable performance expected in professional shops and industrial settings.

For resellers stocking multiple thread sizes, consider pairing this with compatible brass connectors in alternate thread configurations or smaller-diameter barbed inlets to provide mechanics a complete range of connection options.

Key Features

• 12mm barbed hose inlet – Stepped ridges grip standard hose securely without slipping
• GZ 3/8-inch male thread outlet – Direct connection to standard pneumatic and hydraulic ports
• Solid brass construction – Resists corrosion in humid shop environments and extends service life
• Hexagonal nut section – Wrench-friendly design for tight, leak-free installation
• Polished finish – Professional appearance with no visible defects or stamping

Business Advantages for Resellers

• High-volume staple – Hose connectors are consumables that drive repeat orders from established customers
• Margin-friendly pricing – Brass construction offers excellent cost-to-durability ratio for competitive resale
• Stock flexibility – Available in multiple thread and barb sizes (see cross-sell options) to address diverse mechanic requests without special orders
• No brand dependency – White-label positioning allows you to build customer loyalty around your sourcing reliability

Technical Specifications

Specification	Value
Hose Barb Size	12mm (approximately 1/2-inch)
Thread Type	GZ (external male)
Thread Size	3/8-inch
Material	Brass
Finish	Polished brass
Design	Stepped barb with hexagonal nut collar
Application	Pneumatic and hydraulic systems

Why Stock This Connector

Mechanics reach for hose connectors daily—for compressor hookups, valve connections, and system repairs. The 12mm-to-3/8-inch thread combination covers mid-range industrial applications where smaller 1/4-inch and larger 1/2-inch threads don't fit. Brass construction ensures reliability in both clean and dusty environments, reducing customer callbacks and building confidence in your product selection.

Stock this connector as part of a complete connector range to position your business as the go-to source for pneumatic and hydraulic fittings.