Flanged nut 1/2 – code: 0070D – Maestrini

1/2 Maestrini flange nut – code 0070D

The 1/2 flange nut Maestrini (supplier product code 0070D) is a component for systems and fittings, designed for those looking for a reliable replacement or completion element in the field of , is a practical component for processing and assembly in the e and. The presence of the flange makes it suitable for installations where a larger support surface compared to a traditional nut is useful, contributing to a neat and stable placement during assembly.

Identification

• Type: flange nut
• Size: 1/2
• Supplier product code: 0070D
• Supplier: MAESTRINI S.R.L. SOCIETA’ UNIPERSONALE
• SKU: MAES000000143

What is a flange nut (in practice)

A flange nut is a nut equipped with a widened base (flange) that increases the contact surface with the piece it is tightened on. In many applications, this detail is useful to better distribute the support and to simplify assembly when a cleaner fastening is desired without necessarily resorting to additional components.

Useful details for selection

To correctly select the component, in addition to the size 1/2, it is advisable to refer to the code 0070D and compare it with the bill of materials or the replacement to be substituted. In technical contexts (plant engineering, maintenance, refitting), the code is often the fastest element to avoid ambiguity between similar variants.

Typical applications

The flange nut falls into the category Hydraulics and fittings and can be used as a completion component in assemblies where a nut with flange in size 1/2.

• Routine maintenance of lines and connections is required, when it is necessary to restore a fastening or replace a worn element.
• Repairs and targeted replacements, paying attention to the correspondence of the replacement code.
• Assembly of fittings and components compatible with the indicated size, in technical installations where the flange is provided by the project or the original configuration.
• Refitting and plant reordering, when you want to maintain consistency with components already present (same type and same code).

If you are working on an existing plant, verifying the removed component (type, size, and code) remains the safest method to confirm the choice.

Use and notes

Tips for verification before purchase

To reduce the risk of incompatibility, it is good practice to check:

• that the measure 1/2 matches that required by your component or your bill of materials;
• that the code 0070D is the one indicated on the spare part or in the documentation;
• that the flanged type is actually the one expected (not a standard nut).

Assembly notes (generic)

During installation, make sure that the contact surfaces are clean and that the component is positioned correctly before tightening. In plant engineering, the use of appropriate tools and procedures consistent with the application helps achieve a neat and repeatable assembly.

Product references

• Product: Flanged nut 1/2
• Brand/Supplier: Maestrini
• Code: 0070D

FAQ – Frequently Asked Questions

What is the code of the Maestrini flange nut on this card?

The supplier product code is 0070D. It is the main reference to identify the spare part.

What size is this flange nut?

The indicated size is 1/2. Before purchasing, it is advisable to check that it matches the component to be replaced or the system list.

What is the purpose of the flange on a flange nut?

The flange is a widened base that increases the bearing surface compared to a standard nut, making it useful in many clamping and mounting configurations.

Is this product suitable for plumbing and fittings applications?

Yes, the product is included in the Plumbing and fittings category and is intended as a completion or replacement component in assemblies compatible with size and type.

How can I be sure to buy the correct spare part?

Compare the type (flanged nut), the size (1/2), and especially the code 0070D with the existing component or with the technical documentation of your system.