Machinist Three-Wire Thread Pitch-Diameter, Lead-Angle & Tolerance Solver

Deterministic Exact Buckingham 3-wire equation M = E - P/(2·tan α) + G·(1 + 1/sin α + (tan²λ·cos α·cot α)/2) + ISO 965 / ASME B1.1 tolerance band engine (.pdf, .csv) built for Mitutoyo, Starrett, Haas, Schaublin — zero-upload ephemeral Wasm RAM execution.