OK K Single Internal Plate Parts List

This document appears to be a technical specification or parts list for a single internal plate component, identified as "OK K - SINGLE internal PLATE" (or "Piastra interna singola" in Italian). It lists associated hardware including a nut ("Dado"), conic pins ("Perno conico"), and references quantities (1, 2, 1, 2, 1) likely indicating assembly counts or part numbers.