RS PRO Pozidriv Pan Head Machine Screw, M6 Thread, Steel, Bright Zinc, 16 mm Length 553-683

RS PRO 553-683 Pozidriv Pan Head Machine Screw is a precision-engineered fastener designed for reliable use in industrial equipment, panels, and assemblies where robust mechanical joining is necessary. Featuring an M6 metric thread, the screw is crafted from high-quality steel and finished with bright zinc plating, which significantly enhances its resistance to corrosion and rust. This makes it particularly suitable for environments in which longevity and low maintenance are desired, such as commercial machinery, factory installations, and laboratory setups.

The pan head shape provides a flat top and rounded sides, ensuring a secure, protruding profile on the surface it fastens, unlike countersunk alternatives. This head design is advantageous where a flush fit is not required but a solid bearing surface is important. The Pozidriv drive type incorporates a cross recess with additional contact points, delivering superior engagement with Pozidriv screwdrivers, improving torque transfer and reducing the risk of cam-out or tool ejection during installation or removal.

With a 16 mm length and M6 thread diameter, this machine screw is versatile and compatible with a wide range of tapped holes and components, including electrical panel assemblies, PCB prototyping modules, and circuit board mounting. Its compliance with DIN 7985Z standards guarantees precision and reliability, making it a dependable choice for production engineering tasks, maintenance, and repair.

Bright zinc plating is applied to the steel body, resulting in a shiny, durable finish which slows down the effects of harsh environments. While not as completely rust-resistant as stainless steel, the bright zinc plated steel offers excellent value, balancing performance and cost - ideal for large volume applications with tight budgets.

Machine screws like this RS PRO model are integral to fastening components together securely, without tapping their own threads, and are best used in pre-tapped holes or paired with nuts. Typical use cases include electrical panel building, light fastening duties in laboratory and production settings, circuit board installations, and general maintenance jobs. The screw is also suitable for all industrial and commercial uses where reliable joining and stability are required.

Pan head with flat, rounded design for enhanced surface bearing. Pozidriv drive for improved screwdriver grip and reduced tool ejection. Bright zinc plated steel body for corrosion resistance. M6 metric thread offers broad compatibility.

16 mm length fits standard fastening requirements in machines and panels. Conforms to DIN 7985Z for quality and performance assurance. Explore more fasteners and machine screws in the RS PRO series for industrial, laboratory, and commercial applications on EnvMart.