4-40 x 3/16 Slotted Flat Machine Screws

These 4-40 x 3/16 slotted flat machine screws from Midwest feature a high-quality steel construction with a brass-plated finish, offering excellent corrosion resistance and an attractive appearance. The countersunk flat head design allows the screws to sit flush with surfaces, providing a clean and professional look while minimizing interference in assemblies. The standard slotted head is compatible with common flathead screwdrivers, enabling precise control and easy installation.

Engineered with consistent threading, these screws ensure secure engagement with tapped holes or nuts, delivering reliable and long-lasting fastening. They are ideal for precision machinery and electronics assembly, where secure fastening and a polished finish are essential. Whether used in industrial applications or detailed decorative projects, these screws combine durability with aesthetic appeal for tight, detailed work.