Hexagonal bar M 1/8 "x8 in anti-corrosion brass - code: 7157A*8T - Maestrini

M Maestrini hexagonal bar hose holder in corrosion-resistant brass

The hose holder in hexagonal bar M Maestrini, code 7157A*8T, is a fitting designed to practically connect a flexible pipe to a threaded connection point. The construction in anticorrosion brass makes it suitable for technical contexts where reliable materials and good durability over time are required, typically in plant engineering and maintenance.

The geometry hexagonal of the bar facilitates gripping and tightening operations with common tools, making installation more orderly and manageable even in operational spaces where working precisely is important. This component falls under the category Hydraulics and fittings and is suitable for general tube/fitting connection applications in technical fields.

Features and construction details

Type and configuration

• Type: hex bar hose barb
• Configuration: M (as per product name)
• Indicated size: 1/8" x 8 (as per title and description)
• Product code: 7157A*8T
• Brand/Supplier: Maestrini (MAESTRINI S.R.L. SOLE SHAREHOLDER COMPANY)

Material

The fitting is made of anticorrosion brass. This material choice is typical of components intended for systems where humidity and demanding operating conditions may be present, and where a good compromise between workability, robustness, and durability is sought.

Hexagonal shape: why it is useful

The hexagonal bar is a functional detail: it offers flat surfaces for wrench support and helps better control tightening. During assembly or maintenance, this can simplify operations and reduce the risk of tool slippage, especially when working on already installed components.

Identification and traceability

For orderly management of replacements and maintenance, the reference 7157A*8T allows quick identification of the component during reorder or replacement, maintaining consistency with bill of materials and internal technical documentation.

Typical applications

This hose holder is suitable for uses where it is necessary to make a connection between a flexible line and a threaded fitting, in contexts of plant engineering and maintenance.

• Flexible tube / fitting connections in technical systems
• Maintenance interventions and fitting replacements
• Setups and restorations on lines where a stable tool grip (hex bar) is required

Note: the choice of the correct fitting depends on the type of tube, the clamping system provided (for example clamp or other systems) and the specifications of the system. In the absence of further data, it is recommended to check dimensional and threading compatibility before installation.

Operational advantages

More manageable installation

The presence of the hexagonal section helps to work in a more controlled way during tightening and loosening. This is particularly useful when performing quick interventions or when access to the fitting is not ideal.

Material suitable for technical contexts

The’anticorrosion brass it is a common choice for fittings intended for systems where a reliable and durable component is desired. It is a material appreciated for its suitability for many hydraulic and service applications, respecting the operating conditions provided by the system.

Identifiable and consistent replacement

The reference Maestrini 7157A*8T facilitates alignment between installed component and spare part, reducing uncertainties during procurement and making technical warehouse management easier.

Usage and installation notes

Preliminary checks

• Size check: check that the indicated size (1/8" x 8) is consistent with the intended connection and the tube to be used.
• Thread check: make sure that the threaded part is compatible with the counterpart component of the system.
• Tube clamping choice: select a fastening system suitable for the type of tube and application (according to your system's practices).

Assembly

During installation, use the hexagonal grip to tighten in a controlled manner. It is good practice to work with tools in good condition and keep mating surfaces clean, thus reducing the risk of damage and facilitating any future interventions.

Maintenance

In case of disassembly or replacement, check the condition of the tube and associated clamping elements. If the system is subject to vibrations or frequent usage cycles, it may be useful to schedule periodic checks according to internal maintenance procedures.

Practical purchase advice

To avoid selection errors, always compare the code 7157A*8T and the measurement reported on the data sheet with the component to be replaced or with the system design. In case of doubts about compatibility, it is preferable to directly verify the specifications of the system on which it will be installed.

FAQ – Frequently Asked Questions

What is a hex bar hose holder?

It is a fitting designed to connect a flexible pipe to a threaded connection. The hexagonal bar offers a more comfortable grip for tightening with tools.

What is the material of this Maestrini hose holder?

The component is made of corrosion-resistant brass, as indicated in the product name.

What is the product code?

The supplier product code is 7157A*8T (Maestrini).

What is the size indicated on the datasheet?

The size indicated is 1/8″ x 8, as per the product title and description.

What is it suitable for?

It is suitable for plant engineering and maintenance applications where it is necessary to connect a flexible tube to a threaded connection, always verifying size and threading compatibility with the system.