Bolts 6×50 aisi 316 – code: a4-933-06×050 – Osculati

Bolts 6×50 in stainless steel AISI 316 Osculati (code a4-933-06×050)

I bolts 6×50 in stainless steel AISI 316 Osculati, identified by the supplier code a4-933-06×050 (SKU oscu000001345) are a practical solution for fastenings and maintenance interventions in nautical and system environments. They are bolts with hexagonal head and fully threaded threading, a very common configuration when a simple tightening with common tools and good mounting flexibility with nut and washer is desired.

The family reference UNI 5739 / DIN 933 helps to classify the component type and maintain consistency with bolts already present onboard or in the workshop, especially when managing reorders and replacements with the need for traceability through product code.

Features and construction details

Material: stainless steel AISI 316

The bolt is made of AISI 316 stainless steel, material commonly chosen in contexts where stainless steel bolts are sought for technical applications and demanding environments. In nautical contexts, it is often preferred for its general suitability for use on onboard components and accessories, particularly when uniformity with other stainless steel hardware already installed is desired.

Geometry: hex head

The hexagonal head is designed to facilitate tightening and loosening operations with common wrenches and sockets. This shape is typical of “maintenance” fastenings because it allows quick interventions even in technical spaces, where accessibility may vary depending on the installation.

Threading: fully threaded

The full threading offers versatility in assemblies: it allows working with different combinations of nut and washer (when provided by the assembly) and adapting to typical thicknesses and configurations of brackets, supports, plates, and system components.

Reference type: UNI 5739 / DIN 933

The reference to UNI 5739 / DIN 933 indicates the family of hex head bolts with full threading. This reference is useful for:

• recognize quickly the type of bolt during replacement;
• maintain consistency with the existing bolts in systems and setups;
• simplify reordering thanks to a technical classification known in the sector.

Identification and traceability

For an orderly management of spare parts, the product is identified by:

• Supplier: Osculati S.r.l.
• Supplier product code: a4-933-06×050
• SKU: oscu000001345

This information is particularly useful when working on bills of materials, scheduled maintenance, or when you want to replicate a fastening previously adopted.

Typical applications (nautical and plant engineering)

These bolts are suitable for general fastenings and for interventions of maintenance where stainless steel bolts with hex head are used. In nautical and onboard plant engineering, they can be used in many situations where a reliable mechanical connection between components is required, without addressing specific compatibility that depends on the design and the paired material.

Examples of use

• Assemblies with staffe, supports and plates in the technical field.
• Localized replacement of existing bolts, maintaining the same type of head and threading.
• Maintenance on accessories and components where a closure with nut and washer (if provided by the assembly) is preferred.

The final choice of the bolt (and any tightening accessories) must always be verified based on the thickness of the materials, the type of hole, and the installation conditions.

Usage and important notes

Dimensional check before purchase

Before proceeding, it is advisable to check:

• the size requested by the design or the component to be replaced;
• compatibility with nut and washer already present or planned;
• tool accessibility on hexagonal head.

Assembly with suitable accessories

For a neat assembly, nuts and washers appropriate to the application are normally used. The choice of accessories depends on the type of joint and the materials paired; if the goal is to maintain uniformity, it is useful to select components consistent with the stainless steel bolts already installed.

Spare parts management and maintenance

In case of replacement, note SKU and supplier code allows you to more easily replicate the same configuration in future interventions. This approach is particularly useful on boats and systems where standardizing hardware simplifies routine maintenance.

Product: Bolts 6×50 AISI 316 Osculati – code a4-933-06×050.

FAQ – Frequently Asked Questions

What is the material of these Osculati bolts?

They are made of stainless steel AISI 316, a common choice for hardware and fastenings in nautical and system environments.

What type of head do the bolts have?

They have a hex head, useful for tightening with common wrenches and sockets.

Is the threading partial or complete?

The threading is fully threaded, a typical feature of the UNI 5739 / DIN 933 family.

To which technical reference do they belong?

They fall under the type of hex head bolts with full threading, with reference UNI 5739 / DIN 933.

What is the product code for reordering?

The supplier product code is a4-933-06×050. The internal SKU is oscu000001345.