Washer 6 aisi 316 – code: a2-125-06 – Osculati

Flat washer Ø 6 in AISI 316 stainless steel (Osculati)

The normal flat washer Ø 6 in AISI 316 stainless steel offered by Osculati is a small hardware component designed for activities and and maintenance in the nautical and plant engineering field. Used as a support element between the head of the screw (or the nut) and the clamping surface, it helps make the assembly neater and manage the contact on the support more evenly.

This variant is identified as Ø 6 and is indicated as a normal flat washer according to type references UNI 6592 / DIN 125, as stated in the product description. It is a typical choice when a stainless steel component suitable for contexts requiring resistant and reliable materials is desired, without complicating installation with special elements.

Product features and details

Type: standard flat washer

The washer belongs to the family of standard flat washers, commonly used for:

• creating a more regular support surface between the fastening element and the support;
• reducing the risk of localized marks on more delicate materials;
• improving the cleanliness and order of the fastening in technical assemblies.

The indicated type reference is UNI 6592 / DIN 125, useful for those who want to maintain consistency with widely used hardware standards.

Material: stainless steel AISI 316

The declared material is AISI 316, a frequent choice in nautical and plant engineering fields for its suitability in environments exposed to external agents. In onboard applications and humid environments, the use of stainless steel is often preferred to maintain a good level of component reliability over time.

Size: Ø 6

The selected variant is Ø 6. When purchasing and assembling, it is good practice to verify the match with the screws and the intended support area, so as to achieve a correct fit and neat fastening.

Codes and identification

• Product: Washer 6 AISI 316
• Code: a2-125-06
• Supplier: Osculati S.r.l.

Typical applications (nautical and plant engineering)

This washer is suitable for general use of hardware and maintenance where screws or nuts compatible with the size Ø 6 are used. In particular, it is used in many edge machining operations and in plant installations where it is useful to place a support element between the tightening and the surface.

Examples of use

• Hardware assemblies: brackets, supports, fastenings, and small hardware in general.
• Routine maintenance: replacement of worn components or restoration of fastenings.
• Plant engineering: fastening of accessories and components where a flat washer is useful as an interface element.

In case of painted surfaces, composite materials, or supports with delicate finishes, the washer can help make the contact point more even, contributing to a cleaner tightening both mechanically and aesthetically.

Usage and operational notes

Check compatibility with screws and support

Before assembly, check that the washer Ø 6 is consistent with:

• diameter of the screw or bolt used;
• dimensions of the seating area and available space;
• type of surface (metal, wood, composite, etc.) and finish.

A correct choice of washer helps avoid unwanted play or suboptimal support.

Good installation practices

• Make sure the contact surfaces are clean and free of burrs or residues.
• Place the washer flat, avoiding tilts that could create uneven support.
• In case of maintenance, consider replacing the washer if it shows deformations or obvious signs of wear.

Code management during reorder

For quick and correct reorders, keep the reference of the code used in your purchasing flow. In this sheet appear a2-125-06: if you need to align the item to a bill of materials or an internal catalog, check which of the two codes is required by your supplier or your system.

In summary

The normal flat washer Ø 6 in AISI 316 Osculati is an essential component for technical hardware: simple, standard, and suitable for many installation and maintenance activities in the nautical and plant engineering fields, where the use of stainless steel small hardware is a common choice.

FAQ – Frequently Asked Questions

What is a normal flat washer used for in a tightening?

It is used as a support element between the screw head (or nut) and surface, to make the tightening tidier and better manage the contact on the support.

Is this washer made of AISI 316 stainless steel?

Yes, the product sheet indicates the material as AISI 316 stainless steel.

What is the size of the washer?

The selected variant is Ø 6, as indicated in the title and description.

What standard reference is reported for this washer?

It is indicated as a normal flat washer with type reference UNI 6592 / DIN 125.