Wire clamping screws: a new standard for electrical fastening

The reliability of electrical connections depends on the quality of fastening components. To address the challenges of the electrical engineering industry, Viteria Fusani has expanded its range with new wire clamping screws, designed to ensure secure, uniform, and vibration-resistant fastening.

These components are designed to improve the stability of the electrical connection and simplify assembly operations in devices intended for cable fastening.

Technical advantages of wire clamping screws

Wire clamping screws are designed to secure the conductor through a clamping system that combines the screw with a metal support plate (also known as a washer). Available in square or rectangular shapes, the plates distribute pressure evenly on the cable during fastening, preventing deformation of the conductor and ensuring stable electrical contact.

This system therefore offers several technical advantages:

• uniform clamping
• greater wiring stability
• reduced risk of wire damage
• faster installation during assembly

Applications in electrical engineering

Thanks to their design features, wire clamping screws are used in numerous electrical systems, where they facilitate cable positioning and ensure stable fastening, raising the safety standards of the final installation.

They are mainly used in:

• industrial and civil terminal blocks
• switches
• wiring systems for electrical panels
• electrical devices

Research and development at Viteria Fusani

Viteria Fusani’s production includes various types of fastening elements, such as: metric screws, thread-forming and self-tapping screws, screws with captive washers, self-locking screws with nylon thread locking elements, micro screws, and screws with knurling, pre-cuts, or special profiles. The dimensional range covers diameters from 1.6 to 8 mm and lengths up to 90 mm. Products are manufactured according to customer drawings, using materials such as alloy steels (classes 4.8, 5.8, 8.8 and 10.9), stainless steel, brass and special alloys.

The introduction of wire clamping screws expands the range of products offered by Viteria Fusani for electrical and industrial applications and reflects the company’s ongoing commitment to providing technical solutions that combine manufacturing quality and assembly efficiency. Through targeted investments in product engineering, the company develops fastening elements capable of integrating seamlessly into the production processes of its industrial partners.

For further technical information or personalized consulting, it is possible to contact the Viteria Fusani technical team directly using the references provided on this page.