Vite autofilettante mm 3,9X25 svasata piana – codice: VATPS3,9X25

Flat countersunk self-tapping screw mm 3.9×25 (VATPS3.9X25)

La self-tapping screw mm 3.9×25 with head flat countersunk (supplier code VATPS3,9X25) is a hardware component designed for machining and fastening where a neat fit and a flush or well-integrated finish with the surface are desired. In technical fields, from routine maintenance to installations on systems and accessories, a self-tapping screw allows practical assembly when working on suitable materials and simplifying the preparation phase.

Features and details

• Type: self-tapping screw
• Size: mm 3.9×25
• Head: flat countersunk
• Supplier product code: VATPS3,9X25
• Supplier: F.LLI MOLINO SRL
• SKU: MOLIN00000119

Flat countersunk head: when it is useful

The head flat countersunk is commonly chosen when a fastening that integrates with the surface is desired, reducing protrusions and facilitating the fit with elements that need to rest or slide near the fastening point. In many hardware applications, this type of head helps achieve a cleaner result both aesthetically and functionally, especially on panels or components that require a neat finish.

Size mm 3.9×25: quick identification

The size 3.9×25 allows precise selection of the screw based on assembly needs. To avoid errors during replacement or maintenance, it is advisable to always verify the correspondence of the size required by the project or the component to be fastened, as well as the type of head.

Typical applications

• Maintenance and restoration of existing fastenings when the same type of screw is required (self-tapping, flat countersunk head).
• Installation of accessories and hardware components where a head that integrates with the surface is preferred.
• Light assemblies and fastening of technical elements, respecting the project indications and the supporting material.
• Interventions in tight spaces where a non-protruding head can be more practical to avoid interference.

Operational advantages

• Maintenance convenience: common component and easily identifiable by size and code.
• Neat finish: the flat countersunk head is indicated when a more integrated appearance with the surface is desired.
• Simplified spare parts management: the code VATPS3.9X25 helps to reorder the same reference consistently.
• Versatility of use: useful in many hardware processes where a self-tapping screw of the same type is required.

Use and notes

• Size check: check that 3.9×25 it is the required size and that the head flat countersunk is compatible with the seat or with the intended countersink.
• Preparation of the fastening point: make sure the surfaces are clean and that the fit between the parts is correct before tightening.
• Controlled screwing: proceed with progressive tightening to avoid misalignments and to maintain a neat finish of the head on the surface.
• Final check: check that the screw is properly seated and that there are no interferences with adjacent components.

For procurement needs, it is useful to refer to SKU MOLIN00000119 and to supplier code VATPS3,9X25. If you are replacing an existing screw, always compare size and type: in the previous description there were inconsistent references (different sizes and codes), now corrected based on product data.

FAQ – Frequently Asked Questions

What is the size of this self-tapping screw?

The size indicated on the sheet is mm 3.9×25.

What type of head does the VATPS3,9X25 screw have?

It is a screw with a flat countersunk head.

What is the product code for reordering?

The supplier product code is VATPS3,9X25. Alternatively, you can use the SKU MOLIN00000119.

Who is the supplier of the self-tapping screw?

The indicated supplier is F.LLI MOLINO SRL.