The threaded pin K 81192 is a precision-machined fastening element used to anchor and secure support K 81260 in the ZV40/48 engine’s mounting systems. Engineered for high tensile strength and resistance to vibration, this threaded pin maintains a stable connection even under demanding operational conditions. Its accurate threading ensures easy installation, secure engagement, and long-lasting structural integrity. Although small, K 81192 plays a critical role in keeping the support assembly firmly in place, contributing to reliable operation and reduced wear of engine components.