Machine Screw - Cross Countersunk Head - M4 x 20mm

When a strong and resilient fastening is essential, machine screws offer the ideal solution. These fasteners are specifically engineered to clamp metal parts together, providing strong and durable joints that outperform many other screw types. Unlike standard screws with tapered threads, machine screws feature a uniform thread and a flat tip. Designed to be inserted into a pre-tapped hole, they can be installed using either a manual or powered screwdriver.

These countersunk head screws are designed to sit flush with the material's surface, ensuring a clean, smooth finish once installed. They also feature a Pozidriv recess which provides improved torque transfer and reduced cam-out compared to Phillips drives, making it ideal for secure, efficient fastening in metal applications.

Need to distribute weight more evenly? Shop our alternative Pan Head Machine Screws here.