The Phoenix Contact 1494992 UCS SB M2,5X25 is a high-quality spacer bolt designed for securely fixing printed circuit boards (PCBs) to heatsinks. With a wrench size of AF5 and a length of 25 mm, this steel spacer bolt features a galvanized surface for enhanced durability and corrosion resistance. Ideal for applications requiring reliable PCB mounting, this component ensures efficient heat dissipation in industrial automation systems.