Input Data
Major Dia. External Thread D =
Must be greater than .25
Pitch (Thrds per Inch) n =
Basic Dimension Data
Basic Pitch Dia. E =
Basic Minor Diameter K =
Pitch Decimal Distance P =
Thickness at Pitch Line t =
Basic Height of Thread h =
Basic Width of Thread Flat F =
External ACME General Thread
Results ACME Thread Class 2
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =
   
Results ACME Thread Class 3
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =
   
Results ACME Thread Class 4
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =
   
Internal ACME General Thread
Results ACME Thread Class 2
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =
   
Results ACME Thread Class 3
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =
   
Results ACME Thread Class 4
Major Dia. Max. =
Major Dia. Min. =
   
Pitch Dia. Max. =
Pitch Dia. Min. =
   
Minor Dia. Max. =
Minor Dia. Min. =