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Pitch Diameter of External Thread given Pitch Formula

GoPitch Diameter of External Thread given Height of Fundamental Triangle Formula

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Pitch Diameter of External Thread is the simple effective diameter of external screw thread, approximately halfway between the major and minor diameters. Check FAQs

d p = d - (0.650 \cdot p)

d_p - Pitch Diameter of External Thread?d - Major Diameter of External Thread?p - Pitch of Threads?

Pitch Diameter of External Thread given Pitch Example

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With units

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

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

Here is how the Pitch Diameter of External Thread given Pitch equation looks like.

27.2065 = 29.8 - (0.650 \cdot 3.99)

27.2065mm = 29.8mm - (0.650 \cdot 3.99mm)

27.2065 = 29.8 - (0.650 \cdot 3.99)

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Pitch Diameter of External Thread given Pitch Solution

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

FIRST Step Consider the formula

d p = d - (0.650 \cdot p)

Next Step Substitute values of Variables

∴

d p = 29.8mm - (0.650 \cdot 3.99mm)

Next Step Convert Units

∴

d p = 0.0298m - (0.650 \cdot 0.004m)

Next Step Prepare to Evaluate

∴

d p = 0.0298 - (0.650 \cdot 0.004)

Next Step Evaluate

∴

d p = 0.0272065m

LAST Step Convert to Output's Unit

∴

d p = 27.2065mm

Pitch Diameter of External Thread given Pitch Formula Elements

Variables

Pitch Diameter of External Thread

Pitch Diameter of External Thread is the simple effective diameter of external screw thread, approximately halfway between the major and minor diameters.

Symbol: d_p

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Pitch Diameter of External Thread

Major Diameter of External Thread

Major Diameter of External Thread is the diameter of the imaginary co-axial cylinder that just touches the crest of an external thread.

Symbol: d

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Major 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 Pitch Diameter of External Thread

Go Pitch Diameter of External Thread given Height of Fundamental Triangle

d p = d - (0.75 \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 Minor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread

D = D p + (0.650 \cdot p)

Go Pitch Diameter of Internal Thread given Height of Fundamental Triangle

D p = D - (0.75 \cdot H)

How to Evaluate Pitch Diameter of External Thread given Pitch?

Pitch Diameter of External Thread given Pitch evaluator uses Pitch Diameter of External Thread = Major Diameter of External Thread-(0.650*Pitch of Threads) to evaluate the Pitch Diameter of External Thread, Pitch Diameter of External Thread given Pitch formula the diameter of an imaginary cylinder, the surface of which would pass through the threads at such points as to make equal the width, the threads, and the width of the spaces cut by the surface of the cylinder. Pitch Diameter of External Thread is denoted by d_p symbol.

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

FAQs on Pitch Diameter of External Thread given Pitch

What is the formula to find Pitch Diameter of External Thread given Pitch?

The formula of Pitch Diameter of External Thread given Pitch is expressed as Pitch Diameter of External Thread = Major Diameter of External Thread-(0.650*Pitch of Threads). Here is an example- 27206.5 = 0.0298-(0.650*0.00399).

How to calculate Pitch Diameter of External Thread given Pitch?

With Major Diameter of External Thread (d) & Pitch of Threads (p) we can find Pitch Diameter of External Thread given Pitch using the formula - Pitch Diameter of External Thread = Major Diameter of External Thread-(0.650*Pitch of Threads).

What are the other ways to Calculate Pitch Diameter of External Thread?

Here are the different ways to Calculate Pitch Diameter of External Thread-

Pitch Diameter of External Thread=Major Diameter of External Thread-(0.75*Height of Fundamental Triangle)

Can the Pitch Diameter of External Thread given Pitch be negative?

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

Which unit is used to measure Pitch Diameter of External Thread given Pitch?

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

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Pitch Diameter of External Thread given Pitch Formula

​GoPitch Diameter of External Thread given Height of Fundamental Triangle Formula

Pitch Diameter of External Thread given Pitch Example

Pitch Diameter of External Thread given Pitch Solution

Pitch Diameter of External Thread given Pitch Formula Elements

Other Formulas to find Pitch Diameter of External Thread

Other formulas in Fastner Geometry category

How to Evaluate Pitch Diameter of External Thread given Pitch?

FAQs on Pitch Diameter of External Thread given Pitch

Variable Name

GoPitch Diameter of External Thread given Height of Fundamental Triangle Formula