(Flat Head Counter Sink Screw) Csk M4x30 (BLACK) Flat Head Machine Screws

Secure your projects with these durable M4x30 flat head machine screws. Crafted from high-quality black metal, they offer a sleek, low-profile finish ideal for applications where a flush surface is essential. The hexagonal socket drive ensures a strong grip for easy installation and removal. Perfect for electronics, machinery, and custom builds, these screws provide reliable fastening for a wide range of DIY and professional uses. Available in various lengths to suit your specific needs.