The Aventics 2991116292 is a high-quality hexagon nut specifically designed for use with pneumatic cylinder piston rods. Manufactured from robust, galvanized steel, this nut provides excellent durability and resistance to corrosion, ensuring a long service life in demanding industrial environments. Its precise M16x1.5 threading guarantees a secure and reliable fastening, which is critical for the proper function and safety of pneumatic systems. This component is an essential accessory for mounting and securing attachments to various Aventics cylinder series, conforming to ISO 4035 standards for a perfect fit and performance.