Hex head screw mm 6×40 – code: VTE6X40

Hex head screw mm 6×40 – code VTE6X40

La hex head screw mm 6×40 (code VTE6X40) is a fastening element designed for machining and assemblies where a secure grip with a wrench and orderly management of bolting is needed. In technical, nautical, and onboard plant fields, the choice of a hex head screw is often linked to the practicality of tightening and ease of intervention during maintenance and replacements.

Format and identification

• Type: hex screw hexagonal head
• Size: mm 6×40
• Code: VTE6X40
• SKU: MOLIN00000032
• Supplier: F.LLI MOLINO SRL

Hex head: what it means in practice

La hexagonal head is one of the most widespread solutions in bolting because it allows easy tightening with common tools (fixed, socket, or adjustable wrenches), making it practical both in assembly and maintenance. In contexts where accessibility may be limited (for example in technical compartments or behind panels), the hex head is often preferred for quick grip and tightening management.

Typical applications

A hex head screw like the 6×40 is commonly used in multiple fastening activities, depending on the joint configuration and paired components. In nautical and onboard plant fields, it can be used in outfitting, repair, and routine maintenance interventions, where bolting must be easily inspectable and replaceable.

Examples of use (generic)

• Fastening of staffe, supports e plates on structures or frames
• Assemblies of components in hardware and technical accessories
• Interventions on paneling or light carpentry elements, when the use of bolting is planned
• Maintenance where a head easily tightened with a wrench is useful

Choice of mounting accessories

For correct assembly, the screw is normally paired with components consistent with the application, such as nut e washers (flat or other types, if provided by the project). The choice depends on the type of joint, bearing surfaces, and disassembly needs over time.

Order and traceability in stock

The presence of a product code (VTE6X40) and one SKU (MOLIN00000032) helps maintain a more organized stock management, reducing the risk of confusion between similar sizes. This is particularly useful when working with assortments of bolts and small parts in the nautical or plant engineering fields.

Usage and important notes

To achieve proper fastening, it is important to select and install the screw consistently with the application. Below are some general guidelines useful during selection and assembly.

Checks before installation

• Dimensional check: check that the size 6×40 is correct for the thickness of the components and for any nut/washer provided.
• Thread compatibility: in the absence of indications on pitch and standard, ensure that the screw is compatible with the nut or the threading of the component on which it will be installed.
• Paired materials: evaluate the combination with the assembly materials and the operating environment, according to industry practices and project specifications.

Good installation practices

• Use appropriate tools to avoid damaging the head and to facilitate any future disassembly.
• If required by the application, use washers to improve support and the distribution of tightening.
• In case of maintenance, periodically inspect the bolts and replace worn or damaged elements.

References for reordering

For requests, reorders, or comparisons with other sizes, refer to:

• Product code: VTE6X40
• SKU: MOLIN00000032
• Supplier: F.LLI MOLINO SRL

FAQ – Frequently Asked Questions

What does the size 6×40 indicate in the product description?

The term 6×40 identifies the size of the screw shown in the product sheet. It is useful for recognizing and selecting the correct reference during purchase or reorder.

Is this screw suitable for marine applications and onboard systems?

It is a hex head screw offered in the hardware department, typically used in fastenings and technical maintenance. The final choice depends on the application and compatibility with the assembly components.

Are the material, treatment, or resistance class of the screw indicated?

No, this sheet does not contain information on material, surface treatments, resistance class, or regulations. If necessary, it is advisable to verify them before installation or ordering in quantity.

Which accessories can I pair it with?

Generally, a hex head screw can be paired with nuts and washers compatible with the threading and the type of joint required. The choice depends on the design and the bearing surfaces.

Which codes should I use for reordering?

For reordering you can use the product code VTE6X40 and the SKU MOLIN00000032. The indicated supplier is F.LLI MOLINO SRL.