Supra

Supra is an AI-driven CAD tool designed to automatically verify engineered parts against the ISO 273 clearance hole standard for metric bolts. It checks modeled hole sizes for compliance and provides fastener fit pass, fail, or deferred results for selected bolt sizes (M2 to M10). It helps engineers avoid errors due to mismatched clearance holes by referencing the original ISO 273:1979 standard data directly.