Gas brazing copper adapter with external thread tapering, brass construction, 7mm nominal diameter, internal thread connection for gas charging applications, gold colour, 150g weight, domestic use.
Brass Gas Brazing Copper Adapter with 7mm Tapered Thread for Domestic Use

This gas brazing copper adapter serves as a dedicated fitting for connecting gas charging systems. It is designed to bridge components where a tapered external thread meets an internal thread connection, a common requirement in various brazing and gas supply setups. Manufactured from brass, a material frequently selected for gas-related fittings, the adapter is specified for use in domestic environments, offering a solution for home workshops or DIY gas projects. The product provides a concrete 7mm nominal diameter and a stated weight of 150g, giving clear parameters for selection and integration.
Features and Construction

The adapter's design is centred on its threaded connections and material choice, which are detailed in the source specifications. This section outlines the build and its practical implications based solely on the provided data.
Material and Build
The adapter is constructed from brass. In gas applications, brass is often utilised for its favourable properties, which include resistance to corrosion and suitability for forming secure, pressure-resistant joints. The product is listed with a gold colour finish, which is a standard option for such brass components. The construction focuses on the threaded interfaces: a tapered external thread and an internal thread connection point, which together facilitate a sealed joint between different parts of a gas system.
Size and Practical Fit
The key dimensional specification provided is a nominal diameter of 7mm. This measurement is crucial for ensuring compatibility with corresponding fittings and hoses in a gas charging setup. The tapered design of the external thread is intended to create a tight seal when engaged with a matching internal thread. The adapter's 150g weight indicates a solid, tangible component, suggesting it is substantial enough for its intended role without being excessively heavy for manual handling during installation.
Uses and Placement

The source text explicitly defines the scope of application and the intended setting for this adapter. This section explores those defined uses without extrapolating beyond the given information.
Event or Professional Use
The product information specifies 'Gas charging' as its scope of application. This clearly positions the adapter for use in systems where gas is being transferred or supplied, typically for brazing, soldering, or heating purposes. Its construction from brass aligns with the material requirements for many professional and hobbyist gas equipment setups, where reliable, leak-free connections are paramount for safety and functionality.
Everyday Home Use
The 'Applicable scene' is listed as 'Family', indicating the manufacturer envisions this adapter's use in a domestic context. This could include home workshop projects, small-scale metalworking, or repairs involving gas torches. The adapter's straightforward design—a simple thread transition piece—makes it suitable for users who require a specific fitting to complete or modify a gas setup without the need for complex apparatus.
Benefits and Buying Value

Choosing this adapter brings several practical advantages based on its stated specifications. The value lies in its defined purpose and material properties.
Reuse and Low Maintenance
As a solid brass fitting, the adapter is inherently a durable item designed for repeated use within a gas system. Brass fittings generally do not require specialised maintenance beyond keeping threads clean and free from damage to ensure a proper seal each time they are used. Its role as a permanent or semi-permanent connector in a setup means it offers long-term utility once correctly installed.
Why Choose This Product
This adapter is the correct choice when you need a specific 7mm nominal diameter brass fitting with a tapered external thread and an internal thread connection for gas charging. Its value is its precise match to those requirements. For users assembling or repairing domestic gas brazing equipment, it provides the exact component needed to ensure parts with different thread types can be joined securely and safely, as supported by its material specification and intended application scene.
