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Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Formula

GoMinor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread Formula

GoMajor Diameter of Internal Thread given Pitch Diameter of Internal Thread Formula

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The Major Diameter of Internal Thread is defined as the sum of minor diameter of the internal thread and 1.25 times the value of the height of the fundamental triangle. Check FAQs

D = d c + (1.227 \cdot p)

D - Major Diameter of Internal Thread?d_c - Minor Diameter of External Thread?p - Pitch of Threads?

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Example

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Here is how the Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread equation looks like with Values.

Here is how the Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread equation looks like with Units.

Here is how the Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread equation looks like.

29.7857 = 24.89 + (1.227 \cdot 3.99)

29.7857mm = 24.89mm + (1.227 \cdot 3.99mm)

29.7857 = 24.89 + (1.227 \cdot 3.99)

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Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Solution

Follow our step by step solution on how to calculate Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

FIRST Step Consider the formula

D = d c + (1.227 \cdot p)

Next Step Substitute values of Variables

∴

D = 24.89mm + (1.227 \cdot 3.99mm)

Next Step Convert Units

∴

D = 0.0249m + (1.227 \cdot 0.004m)

Next Step Prepare to Evaluate

∴

D = 0.0249 + (1.227 \cdot 0.004)

Next Step Evaluate

∴

D = 0.02978573m

Next Step Convert to Output's Unit

∴

D = 29.78573mm

LAST Step Rounding Answer

∴

D = 29.7857mm

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Formula Elements

Variables

Major Diameter of Internal Thread

The Major Diameter of Internal Thread is defined as the sum of minor diameter of the internal thread and 1.25 times the value of the height of the fundamental triangle.

Symbol: D

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Major Diameter of Internal Thread

Minor Diameter of External Thread

The Minor Diameter of External Thread is the diameter of the imaginary co-axial cylinder that just touches the base of an external thread.

Symbol: d_c

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Minor Diameter of External Thread

Pitch of Threads

Pitch of Threads is the distance between two adjacent threads on a screw, bolt or nut.

Symbol: p

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Pitch of Threads

Other Formulas to find Major Diameter of Internal Thread

Go Minor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread

D = D p + (0.650 \cdot p)

Go Major Diameter of Internal Thread given Pitch Diameter of Internal Thread

D = D p + (0.75 \cdot H)

Go Major Diameter of Internal Thread given Pitch and Minor Diameter of Internal Thread

D = (1.083 \cdot p) + D c

Go Major Diameter of Internal Thread given Height of Fundamental triangle

D = D c + (1.25 \cdot H)

Other formulas in Fastner Geometry category

Go Pitch Diameter of Internal Thread given Pitch

D p = D - (0.650 \cdot p)

Go Pitch of Threads given Pitch Diameter of Internal Thread

p = \frac{D - D p}{0.650}

Go Pitch Diameter of Internal Thread given Height of Fundamental Triangle

D p = D - (0.75 \cdot H)

Go Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread

H = \frac{D - D p}{0.75}

How to Evaluate Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread evaluator uses Major Diameter of Internal Thread = Minor Diameter of External Thread+(1.227*Pitch of Threads) to evaluate the Major Diameter of Internal Thread, Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread formula is the diameter of the imaginary co-axial cylinder that just touches the crest of an internal thread. Major Diameter of Internal Thread is denoted by D symbol.

How to evaluate Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread using this online evaluator? To use this online evaluator for Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread, enter Minor Diameter of External Thread (d_c) & Pitch of Threads (p) and hit the calculate button.

FAQs on Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread

What is the formula to find Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

The formula of Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread is expressed as Major Diameter of Internal Thread = Minor Diameter of External Thread+(1.227*Pitch of Threads). Here is an example- 29785.73 = 0.02489+(1.227*0.00399).

How to calculate Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

With Minor Diameter of External Thread (d_c) & Pitch of Threads (p) we can find Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread using the formula - Major Diameter of Internal Thread = Minor Diameter of External Thread+(1.227*Pitch of Threads).

What are the other ways to Calculate Major Diameter of Internal Thread?

Here are the different ways to Calculate Major Diameter of Internal Thread-

Major Diameter of Internal Thread=Pitch Diameter of Internal Thread+(0.650*Pitch of Threads)
Major Diameter of Internal Thread=Pitch Diameter of Internal Thread+(0.75*Height of Fundamental Triangle)
Major Diameter of Internal Thread=(1.083*Pitch of Threads)+Minor Diameter of Internal Thread

Can the Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread be negative?

No, the Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread, measured in Length cannot be negative.

Which unit is used to measure Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

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

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Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Formula

​GoMinor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread Formula

​GoMajor Diameter of Internal Thread given Pitch Diameter of Internal Thread Formula

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Example

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Solution

Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread Formula Elements

Other Formulas to find Major Diameter of Internal Thread

Other formulas in Fastner Geometry category

How to Evaluate Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread?

FAQs on Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread

Variable Name

GoMinor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread Formula

GoMajor Diameter of Internal Thread given Pitch Diameter of Internal Thread Formula