XB-12027
Jam Lock Nut, M27 x 3, Class 10
SAF-Holland

A locking-grade jam nut threaded at M27 x 3 with Class 10 hardness, designed to secure tight tolerances in high-vibration environments. Its self-locking characteristics help prevent unintended loosening without additional hardware, supporting reliable fastener retention in mission-critical connections. The dimension data confirms compatibility with standard M27 bolts and mating components, ensuring stable clamping force under dynamic loads common to heavy-duty applications. VMRS code 053-007-035 places this item within the locking- and jam-nut family, while Category context 42594 highlights its specialized role in securing assemblies where vibration resistance is essential. Cross references are not listed, indicating straightforward integration into existing bolt patterns. Proper installation torque is important to maintain locking performance and to prevent galling or thread damage over time. Cross references: none listed.