ACME General Purpose Thread Design Calculator

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Acme General Purpose Screw Threads per. ASME/ANSI B1.5

This ACME Thread General Purpose Design Calculator will determine the three classes of General Purpose, 2G, 3G, and 4G, for the external and internal threads. In application, it is suggested that external and internal threads of the same class be used together for general purpose assemblies, Class 2G being the preferred choice. If less backlash or end play is desired, Classes 3G and 4G are provided.

Equations utilized in this calculator are derived from ASME/ANSI B1.8.

Related:

• ACME General Purpose Thread Stress & Shear Area Equation and Calculator
• ACME Stub Threads Chart
• External ACME Thread General Purpose Size Table Chart
• Internal ACME Thread General Purpose Size Chart

Related

• ACME General Purpose Thread Stress & Shear Area Equation and Calculator Calculate the Shear and Stress Area of an ACME Thread
• ACME Stub Threads Chart ASME/ANSI B1.8 for the Stub Acme screw thread
• External ACME Thread General Purpose Size Table Chart Standard sizes for External ACME General Purpose Threads
• Internal ACME Thread General Purpose Size Chart Standard sizes for Internal ACME General Purpose Threads