3/8"x1/4" M-F Reducer – code: 0241C*B – Maestrini

3/8″ x 1/4″ M-F Reducer Maestrini (code 0241C*B)

The 3/8″ x 1/4″ M-F reducer Maestrini brass threaded rod – code 0210D code 0241C*B, is a fitting designed to connect components with different thread sizes in an orderly and functional way. It is a typical solution in the field , is a practical component for processing and assembly in the and and, useful when you need to integrate an element with a smaller connection on a line or on a component with a larger connection, without resorting to makeshift adaptations.

The product is made of brass, a material commonly used in fittings for systems and maintenance. In a technical context such as nautical and onboard systems, this type of reducer is often chosen for adjustment, replacement, or completion of existing systems, where dimensional compatibility of threads is a practical and immediate requirement.

Features and details of the fitting

This reducer is a M-F (male-female) with sizes 3/8″ x 1/4″. The M-F configuration allows the fitting to be interposed between two elements with different threads, maintaining a linear and clean connection. It is a simple component but essential when working on systems where different standards or sizes coexist.

Identifying data

• Type: M-F reducer (male-female)
• Sizes: 3/8″ x 1/4″
• Material: brass
• Brand: Maestrini
• Product code (supplier): 0241C*B
• SKU: MAES00000027

Brass construction

The’brass is a material widely used in fittings for its workability and widespread use in hydraulic applications. When choosing, the material is useful information to maintain consistency with other fittings already present in the system or to respect installation and maintenance preferences.

Format and installation logic

The M-F reducer is designed to be inserted as a transition element between two threads. In practice, it allows:

• connecting a component with a , in the to a component with a 1/4″;
• adapt an existing line when replacing a component with a different fitting;
• simplify assembly by avoiding “chain” solutions with more adapters than necessary.

For a correct selection, it is important to verify that the indicated sizes correspond to the threads of the components to be connected and that the male/female configuration is the one required by the mounting point.

Typical applications

A reduction like this is used in many situations of plant engineering and maintenance, especially when working on lines and accessories where threaded connections are the standard. In the nautical sector and onboard systems, it is common to have to integrate components from different suppliers or update parts of the system while keeping the rest unchanged.

Common usage contexts

• Hydraulic systems and technical lines with threaded fittings.
• Maintenance and retrofit: replacement of components with fittings that do not match the existing ones.
• Fittings and repairs where a quick and neat adaptation between two sizes is needed.
• Technical hardware for connections between accessories and lines with different threads.

When it is the right choice

This reduction is indicated when the main need is to go from 3/8″ to 1/4″ (or vice versa, depending on how the system is configured) maintaining a male-female connection. It is particularly useful when you want to preserve the structure of the system and intervene only at the necessary point, without extensive modifications.

Operational advantages

Although it is an essential component, a correct reduction helps make the system neater and more manageable. In the technical field, the difference is often made by choosing the right fitting: it reduces adaptation times, limits the use of temporary solutions, and facilitates any subsequent interventions.

Why include it in a system

• Simple adaptation between two thread sizes without changing the main components.
• Clean solution for technical connections, useful in installations where order and accessibility matter.
• Versatility in maintenance: helps manage replacements and updates with components of different fittings.
• Material consistency thanks to the brass construction, often chosen in fittings.

Integration with existing fittings

During procurement, having a clear reference like Maestrini 0241C*B helps maintain continuity with the components already used and simplifies spare parts management. This is particularly useful in professional contexts, where component traceability and purchase repeatability are practical aspects.

Usage and installation notes

The M-F reducer is a threaded component: for correct assembly, it is good practice to carefully check the threads of the two elements to be connected and ensure that the male/female configuration is consistent with the required connection direction. Before installation, check that the surfaces and threads are clean and free of residues that could hinder screwing.

Practical indications

• Measure check: confirm 3/8″ and 1/4″ on the components to be coupled.
• Check type of connection: make sure a reducer is needed , is designed for those looking for a practical joining element to integrate into installations and maintenance interventions, where it is useful to be able to disassemble and reassemble the connection neatly..
• System compatibility check: consider placing the reducer in the most accessible point to facilitate any maintenance.
• Spare parts management: keep the reference 0241C*B for reorders and standardization.

FAQ – Frequently Asked Questions

What is a 3/8″ x 1/4″ M-F reducer?

It is a male-female reduction fitting that allows connecting two components with different thread sizes, in this case 3/8″ and 1/4″.

What material is this Maestrini reducer made of?

The reducer is made of brass, as indicated in the product description.

What is the manufacturer's code for this fitting?

The supplier's product code is 0241C*B (Maestrini brand).

In which fields is this reducer typically used?

It is used in plumbing systems and technical hardware applications, for example in maintenance and setups where it is necessary to adapt two thread sizes.

How do I check if this reducer is the right one for my system?

Check the thread sizes of the components to be connected (3/8″ and 1/4″) and verify that the required configuration is male-female at the installation point.