Minor Diameter of Internal Thread in Design of Threaded Fastener Formulas

Minor Diameter of Internal Thread is the diameter of the imaginary co-axial cylinder that just touches the base of an internal thread. And is denoted by D_c. Minor Diameter of Internal Thread is usually measured using the Millimeter for Length. Note that the value of Minor Diameter of Internal Thread is always positive.

Formulas to find Minor Diameter of Internal Thread in Design of Threaded Fastener

fxMinor Diameter of Internal Thread given Pitch and Major Diameter of Internal ThreadGo

fxMinor Diameter of Internal Thread given Height of Fundamental TriangleGo

Design of Threaded Fastener formulas that make use of Minor Diameter of Internal Thread

fxPitch of Threads given Minor Diameter of Internal ThreadGo

fxHeight of Fundamental Triangle of Screw Threads given Minor Diameter of Internal ThreadGo

fxMajor Diameter of Internal Thread given Pitch and Minor Diameter of Internal ThreadGo

fxMajor Diameter of Internal Thread given Height of Fundamental triangleGo

List of variables in Design of Threaded Fastener formulas

fx Major Diameter of Internal Thread Go

fx Pitch of Threads Go

fx Height of Fundamental Triangle Go

FAQ

What is the Minor Diameter of Internal Thread?

Minor Diameter of Internal Thread is the diameter of the imaginary co-axial cylinder that just touches the base of an internal thread. Minor Diameter of Internal Thread is usually measured using the Millimeter for Length. Note that the value of Minor Diameter of Internal Thread is always positive.

Can the Minor Diameter of Internal Thread be negative?

No, the Minor Diameter of Internal Thread, measured in Length cannot be negative.

What unit is used to measure Minor Diameter of Internal Thread?

Minor Diameter of Internal Thread is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Minor Diameter of Internal Thread can be measured.

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