Slotted Countersunk Machine Screw

Shop metric slotted countersunk machine screws in bright zinc plated (BZP) steel, A2 stainless steel and brass at Fixaball. Featuring a slotted drive and countersunk head, these metric machine screws sit flush with the surface when fitted into a correctly countersunk hole, providing a neat finish for assembly, maintenance and repair projects.

Choose BZP steel machine screws for general-purpose fastening with a protective zinc finish, A2 stainless steel screws for corrosion resistance, or brass machine screws for a distinctive appearance suited to decorative fittings and restoration work. The slotted head allows installation using a suitable flat-blade screwdriver.

Designed for use with matching metric threaded holes or nuts, slotted countersunk screws are a practical choice for securing components, panels and fittings. Select the thread diameter, pitch, material and length to suit your application. Countersunk screw lengths are measured overall, including the head.