Self-tapping screw 3.5×16 AISI 316 countersunk – code: A4-7982-03.5X016 – Osculati

TS AISI countersunk self-tapping screw 3.5×16 Osculati

The Auto TS 3.5×16 in AISI 316 stainless steel Osculati (supplier code A4-7982-03.5X016, SKU oscu000001132) is a self-forming screw designed for fastening and replacement tasks in nautical and onboard plant engineering, where the choice of stainless steel small parts is often a practical requirement for uniformity with already installed hardware and accessories.

This item is offered as a spare/technical consumable for assemblies on supports compatible with screws TS self-forming. It is a suitable solution when you want to maintain consistency of material and finish with components exposed to demanding environments, typical of marine use and installations on deck or in technical areas.

Product features and details

Type

• Self-tapping screw (Auto TS)
• Countersunk head for an assembly with flush finish (depending on the material and the countersink seat)
• Material: AISI (as per product name)

Product identification (Osculati)

For reorders, spare parts management and alignment with technical bills of materials, refer to:

• Supplier: Osculati S.r.l.
• Supplier product code: A4-7982-03.5X016
• SKU: oscu000001132

Typical applications (nautical and onboard plant engineering)

The Auto TS screw in AISI 316 is commonly used as fastening small parts in various onboard contexts, especially when working on accessories and components that require self-forming screws. In particular, it can be chosen for:

• Maintenance and replacement existing screw sets on nautical accessories, paneling and small components.
• Installations and retrofits hardware and accessories, when the project requires TS screws and stainless steel material.
• Interventions in technical areas (lockers, compartments, plant rooms) where it is useful to maintain stainless steel small parts.
• Visible fastenings on components prepared with countersunk seats, for a cleaner finish.

The final choice always depends on the support, the material thickness and the preparation of the component to be fastened (hole, countersink, accessibility and available tool).

Operational advantages

In daily work, especially in technical contexts where multiple interventions and spare parts are managed, well-identified and consistent screws simplify activities and reduce errors during assembly. This Osculati Auto TS combines a widespread configuration (self-tapping) with a countersunk head, useful for neat finishes.

• Cleaner finish: the countersunk head helps achieve a flush surface result when the seat is properly prepared.
• Practicality in maintenance: clear type and size (3.5×16) for replacements and restorations.
• Quick identification: the code A4-7982-03.5X016 facilitates reordering and spare parts management.
• Availability of variants: the same series includes many sizes, useful for standardizing small parts across multiple applications.

Usage and installation notes

Check compatibility before assembly

Before installation, it is advisable to check:

• that the support is compatible with TS self-forming screws;
• that the countersunk seat (if present) matches the head geometry;
• that the measures 3.5×16 is consistent with the existing fastening or the project;
• that the access allows correct tightening without damaging the component.

Good maintenance practices

In case of replacement of existing screws, it is useful to directly compare the old screws with the new ones (size, type, and head). If the support has already been used, assess the condition of the hole and the possible need for restoration, in order to achieve a stable and neat fastening.

References for orders and spare parts

To ensure the correct identification of the product during purchase or replacement request, use the supplier code A4-7982-03.5X016 and the SKU oscu000001132. This is particularly useful when managing multiple similar references within the same order or scheduled maintenance.

FAQ – Frequently Asked Questions

Is this screw made of AISI 316 stainless steel?

Yes, the reference is indicated as Auto TS screw made of AISI 316 stainless steel.

What type of head does this Auto TS screw have?

This version has a countersunk head, suitable for components prepared with a countersunk seat and for fastenings that are desired more flush.

What is the size of the screw?

The size indicated for the product is 3.5×16.

What is the Osculati reorder code?

The Osculati supplier product code is A4-7982-03.5X016. The SKU oscu000001132 is also available for ordering on the site.

For what uses is it suitable in the nautical field?

It is a self-tapping TS screw typically used for assemblies, maintenance, and replacements of small parts on accessories and onboard components, on supports compatible with this type of screw.