Self-tapping screw mm 3.5×25 flat countersunk – code: VATPS3,5X25

Self-tapping screw 3.5×25 flat countersunk (VATPS3.5X25)

La self-tapping screw mm 3.5×25 flat countersunk, identified by code VATPS3.5X25, is a hardware component designed for work and fastening interventions where practical and neat assembly is desired. The head flat countersunk is suitable when a flush or otherwise discreet finish is wanted, reducing surface bulk and facilitating coupling with other elements.

Identification and codes

• Type: self-tapping screw
• Size: 3.5×25
• Head: flat countersunk
• Product code (supplier): VATPS3,5X25
• Supplier: F.LLI MOLINO SRL
• SKU: MOLIN00000116

Flat countersunk head: what it means in practice

The wording flat countersunk indicates a head geometry designed to fit into a countersunk seat, contributing to a cleaner finish compared to a protruding head. In many hardware applications this helps to:

• limit protrusions that could interfere with panels, covers, or adjacent components;
• achieve a neater appearance on visible surfaces;
• promote coupling with elements that require a smoother surface.

The choice of head is often as important as the size: for this reason, when the project requires a countersunk seat or a flush finish, the flat countersunk head is a typical solution.

Typical applications (boating, systems, and maintenance)

This item is suitable for uses of hardware where fastenings with flat countersunk head and size 3.5×25 are required.

• routine maintenance and repairs on finishing components or accessories;
• installations that require a flush or low-profile head;
• assemblies and fastening of light or detailed elements, when the size is consistent with the project;
• interventions where maintaining a smoother surface is useful, for example near panels or covers.

The final choice always depends on the type of support, the geometry of the hole/countersink, and working conditions (accessibility, aesthetic needs, presence of nearby components).

Operational advantages

• Neater finish: the flat countersunk head is suitable when you want to reduce visual impact and surface bulk.
• Simple management in workshop and onboard: a standard format facilitates replacement and spare parts planning.
• Versatility of use: useful in many hardware and maintenance activities, when the size 3.5×25 is required.
• Supply consistency: identification by code VATPS3,5X25 helps reorder the same item without ambiguity.

Checks before installation

For a correct result, it is good practice to check some aspects before installation:

• Size and dimensions: confirm that 3.5×25 is compatible with the thickness and geometry of the components to be fixed.
• Countersunk seat: if a flush finish is required, check that the support has an adequate countersink or that it is planned in the machining.
• Accessibility: evaluate the available space for screwing, especially in technical compartments or hard-to-reach areas.

Good installation practices

In the absence of specific project indications, some general good practices can help achieve a cleaner assembly:

• use appropriate and well-maintained tools to reduce the risk of damaging the head;
• perform screwing progressively, avoiding unnecessary forcing;
• if the application requires it, properly prepare the seat (hole and/or countersink) according to the support's needs.

Tips for purchase and reorder

To avoid selection errors, during reorder or comparison with similar items, refer to:

• code: VATPS3,5X25
• description: 3.5×25 self-tapping screw flat countersunk head
• SKU: MOLIN00000116

This information helps maintain consistency between bill of materials, warehouse, and maintenance interventions.

FAQ – Frequently Asked Questions

What is the code for the 3.5×25 countersunk flat self-tapping screw?

The indicated product code is VATPS3,5X25. For reordering, you can also use the SKU MOLIN00000116.

What type of head does this screw have?

The screw is described with a flat countersunk head, indicated when a neater and less protruding finish is desired on surfaces prepared with countersinking.

Is this screw suitable for nautical or onboard applications?

It is a hardware item usable in technical contexts such as maintenance and installations in plant and onboard environments, choosing the size based on the support and the project.

What are the dimensions of the screw?

The size shown is 3.5×25. Always check compatibility with thicknesses and components to be fixed before installation.

Who is the product supplier?

The indicated supplier is F.LLI MOLINO SRL.