The M3.5 x 50mm Long Raised-Head Countersunk Electrical Fixing Screws with a black nickel finish are designed for precision and durability in electrical installations, including screwless sockets and switches. Featuring a raised countersunk head, these screws ensure a flush fit while offering a secure fastening, making them ideal for fastening metal parts in various machinery or construction applications.

Constructed from alloy steel and coated with black nickel, these screws offer superior strength and enhanced corrosion resistance. The 3.5mm thread diameter and 50mm length make them perfect for secure connections where reliable fastening is necessary. This pack of 20 screws provides convenience for both small and large projects.

Key Features:

Head Type: Slotted raised countersunk head for a smooth and secure fit, ideal for electrical fittings.

Ideal Applications: Perfect for screwless sockets, switches, and fastening metal parts securely in machinery or construction applications.

Material: Made from alloy steel and finished with a black nickel plating for long-lasting durability and corrosion resistance.

Dimensions: M3.5mm thread diameter and 50mm length for versatile fastening.

Pack Size: 20 screws per pack for bulk usage and convenience.