PART · CALC
McMaster Engineering Calculator
McMaster URL
→ Engineering
Calculations.
Paste any McMaster-Carr product URL. PartCalc scrapes the spec table, resolves material properties from ASTM/SAE standards, and computes section properties — with every value labeled by source.
Scraped
Inferred
Estimated
Computed
McMaster-Carr Product URL
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Drop a spec photo, click to browse, or paste from clipboard
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Supported Part Types
Hex BoltsCap ScrewsRound RodRound TubeRect TubeFlat Bar