Hose holder in hexagonal bar M 3/8"x12 in anti-corrosion brass – CR- DVGW – code: 7157B*12T – Maestrini

Hexagonal bar hose fitting Maestrini in corrosion-resistant brass

The hex bar hose barb Maestrini is a fitting designed to create practical connections between a line with male threading and a flexible hose. The construction in anticorrosion brass makes it a suitable choice for technical contexts where reliable materials and good long-term resistance are required, typically in systems and maintenance. The format hexagonal facilitates gripping with common tools during assembly, making installation tidier and more manageable even in operational spaces.

This version is identified by the code 7157B*12T and is indicated as M 3/8″ x 12.

Features and construction details

Type and geometry

• Type: hose fitting (flexible hose fitting).
• Body: hexagonal bar, useful for wrench tightening.
• System side connection: configuration (M).
• Measurement identification: M 3/8″ x 12 (as per product denomination).

Material

• Material: anticorrosion brass.
• Usage setting: indicated for applications where the fitting material is an important factor in the choice (technical systems, maintenance, replacements).

Product identification

• Brand: Maestrini.
• Supplier product code: 7157B*12T.

Note: for a correct selection it is always advisable to verify the correspondence between the indicated size (M 3/8″ x 12) and the actual dimensions of the tube and threading present in your system, as well as the tightening and sealing methods provided by the system.

Typical applications

A hose connector with a male fitting is commonly used to connect a flexible hose to a threaded point in the system. In technical and onboard contexts, it can be useful in many installation or restoration situations where a fitting that is simple to mount and inspect is desired.

Where it can be used

• Hydraulic systems and service lines that involve the use of flexible piping.
• Maintenance and replacement of worn or no longer suitable fittings.
• Technical setups where a hexagonal geometry is useful to facilitate tightening.
• Nautical contexts and onboard systems, where the choice of material and ease of installation are relevant aspects.

The choice of hose connector is often linked to the type of pipe used and the fixing method provided (for example with a clamp or equivalent systems, according to the system procedures). In case of doubts about compatibility with the pipe, it is advisable to compare the indicated measurement and the specifications of the pipe itself.

Operational advantages

This Maestrini fitting combines a typical hose connector construction with a corrosion-resistant brass body, designed for practicality in installation and maintenance.

Strengths

• Facilitated grip: the hexagonal bar allows easier tightening with common tools, reducing the risk of slipping during assembly.
• Material suitable for technical applications: the’anticorrosion brass is a frequent choice for fittings intended to operate in environments where material resistance is an important requirement.
• Identifiable spare part: the presence of code 7157B*12T helps manage reorders and replacements in a more organized way, especially in scheduled maintenance contexts.
• Hose connector format: practical solution to connect flexible pipes to threaded lines, useful when an inspectable and easily removable connection is desired.

In general, a correctly selected and installed fitting helps keep the system more organized and manageable over time, simplifying any subsequent interventions.

Usage and installation notes

The hose connector is normally installed by screwing the part configuration into the threaded seat of the system and inserting the flexible pipe onto the hose connector part. The sealing and fixing methods depend on the system configuration and adopted procedures.

Practical indications

• Measure check: check that the size M 3/8″ x 12 be consistent with the available threading and the pipe to be connected.
• Tightening: use the hexagonal geometry for controlled tightening, avoiding unnecessary force.
• Tube fastening: ensure that the pipe is correctly inserted onto the hose connector and fixed according to system practices (depending on the type of pipe and application).
• Final check: after installation, perform a visual check of the assembly and verify the absence of leaks according to the prescribed operational procedures.

Maintenance advice: in case of replacement, it may be useful to compare the existing fitting with the new component (measurements, type of threading, and hose connector configuration) to reduce downtime and simplify the intervention.

FAQ – Frequently Asked Questions

What is a hex bar hose holder?

It is a fitting designed to connect a flexible hose to a threaded connection. The hexagonal bar shape facilitates grip with a wrench during tightening.

What is the size of this Maestrini hose holder?

The proposed version is indicated as M 3/8″ x 12, as stated in the product name.

What material is the fitting made of?

The hose fitting is made of corrosion-resistant brass, suitable for technical uses and applications where material choice is important.

What is the product code for identification and reordering?

The supplier product code is 7157B*12T, useful for identifying the component and managing reorders or replacements.