Reduced double screw M-M 1/4"x1/8" yellow – code: 0245B*A – Maestrini

Reduced double male screw M-M 1/4″ x 1/8″ yellow Maestrini (code 0245B*A)

La reduced double screw M-M Maestrini is a fitting component designed to connect two elements with male-male threading and with different sizes, specifically 1/4″ x 1/8″.

Type and function

• Type: reduced double screw
• Configuration: M-M (male-male)
• Function: connection/adaptation between two threads with different sizes

Sizes and identification

• Size: 1/4″ x 1/8″

Codes and supply

• Brand / Supplier: Maestrini
• Supplier product code: 0245B*A
• SKU: MAES00000332

Typical applications

The reduced double male screw M-M is a useful element when you need to adapt an existing connection, moving from one thread size to another, maintaining a compact and neat solution. In the technical-nautical and plant engineering fields, it can be used in various connection situations between threaded components.

Usage contexts

• Hydraulic systems and service lines where fittings with threads of different sizes are present.
• Maintenance and retrofit: useful when replacing a component and compatibility with the existing thread must be maintained.
• Onboard systems: use in technical installations where managing thread adaptations is frequent.

Advantages

A component of this type offers practical benefits especially during installation and maintenance, when it is important to work quickly and with easily identifiable spare parts.

• Adaptation between different sizes: allows connecting threads 1/4″ e 1/8″ in male-male configuration.
• Simple and compact solution: useful for making neat connections without resorting to combinations of multiple pieces.
• Clear coding: the reference 0245B*A facilitates the correct identification of the replacement part.

Use and notes

Thread verification

Before installation, check that the threads of the components to be connected are consistent with the M-M configuration 1/4″ x 1/8″. In case of doubts about compatibility with the system or other fittings, it is advisable to compare the sizes directly on the existing component or on the technical documentation of the installation.

Installation

During assembly, proceed carefully to avoid damage to the threads. In hydraulic applications, it is standard practice to adopt the sealing methods provided by your own system and workshop procedures, choosing materials and techniques suitable for the type of connection and the usage context.

Maintenance and replacement

During maintenance interventions, the presence of the code 0245B*A can help quickly identify the component and manage replacement with an equivalent spare part. Keeping the product identification (code and measurements) is useful for reordering and stock management.

FAQ – Frequently Asked Questions

What is a reduced double screw M-M?

It is a component with male threading on both sides (M-M) designed to connect two threaded elements, in this case with different sizes, acting as an adapter.

What are the dimensions of this Maestrini reduced double screw?

The measurements indicated for this model are 1/4″ x 1/8″.

How can I correctly identify the product for reordering?

You can refer to the supplier product code 0245B*A (Maestrini) and the SKU MAES00000332.

In which fields is this component typically used?

It is used in plant engineering and hydraulics when it is necessary to adapt a connection between threads of different sizes; it can also be useful in maintenance and technical installations on board.