Приварная бобышка, M12 Caterpillar 1550257

The Weld-On Boss is a metal fitting that serves as a threaded attachment point when welded onto steel structures or frames. It is commonly used in equipment where no threaded hole exists, but a strong fastening location is needed. Once welded in place, it enables parts to be bolted securely, helping support mechanical connections in frames, brackets, and mounts. Attributes:• Provides a reinforced mount point for secure lift arm attachment under high load conditions.• Maintains consistent alignment during lifting motions, improving operational stability.• Contributes to the longer service life of connected lifting components and frame structures.Applications: The Weld-On Boss is used on the lifting arm of a track loader to create a threaded connection point, allowing components to be securely attached by welding the boss to the arm's steel structure for reliable fastening.