4/27/2553
Unified fine thread (UNF)
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Nominal Major Minor Dia. Minor Dia. Pitch TPI Pitch Diameter Diameter External Internal Diameter mm Inch d1(Inch) d2(Inch) ...
Unified coarse threads (UNC)
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Nominal Major Major Minor Dia. Minor Dia. Pitch TPI Pitch Diameter Diameter External Internal Diameter Diameter d(Inch) d(mm)...
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