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

GoHeight of Fundamental Triangle of Screw Threads given Pitch Diameter of External Thread Formula

GoHeight of Fundamental Triangle of Screw Threads given Minor Diameter of Internal Thread Formula

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Height of Fundamental Triangle is the height of the thread when the profile is extended to a sharp vee form. Check FAQs

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

H - Height of Fundamental Triangle?D - Major Diameter of Internal Thread?D_p - Pitch Diameter of Internal Thread?

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

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Here is how the Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread equation looks like with Values.

Here is how the Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread equation looks like with Units.

Here is how the Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread equation looks like.

3.4667 = \frac{30 - 27.4}{0.75}

3.4667mm = \frac{30mm - 27.4mm}{0.75}

3.4667 = \frac{30 - 27.4}{0.75}

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

Follow our step by step solution on how to calculate Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

H = \frac{30mm - 27.4mm}{0.75}

Next Step Convert Units

∴

H = \frac{0.03m - 0.0274m}{0.75}

Next Step Prepare to Evaluate

∴

H = \frac{0.03 - 0.0274}{0.75}

Next Step Evaluate

∴

H = 0.00346666666666666m

Next Step Convert to Output's Unit

∴

H = 3.46666666666666mm

LAST Step Rounding Answer

∴

H = 3.4667mm

Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread Formula Elements

Variables

Height of Fundamental Triangle

Height of Fundamental Triangle is the height of the thread when the profile is extended to a sharp vee form.

Symbol: H

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Height of Fundamental Triangle

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

Pitch Diameter of Internal Thread

The Pitch Diameter of Internal 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 Internal Thread

Other Formulas to find Height of Fundamental Triangle

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

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

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

H = \frac{D - D c}{1.25}

Go Height of Fundamental Triangle of Screw Threads given Minor Diameter of External Thread

H = \frac{12}{17} \cdot (d - d c)

Go Height of Fundamental Triangle of Screw Threads

H = 0.960491 \cdot p

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

Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread evaluator uses Height of Fundamental Triangle = (Major Diameter of Internal Thread-Pitch Diameter of Internal Thread)/0.75 to evaluate the Height of Fundamental Triangle, Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread formula is the height of the thread when the profile is extended to a sharp vee form. Height of Fundamental Triangle is denoted by H symbol.

How to evaluate Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread using this online evaluator? To use this online evaluator for Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread, enter Major Diameter of Internal Thread (D) & Pitch Diameter of Internal Thread (D_p) and hit the calculate button.

FAQs on Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread

What is the formula to find Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread?

The formula of Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread is expressed as Height of Fundamental Triangle = (Major Diameter of Internal Thread-Pitch Diameter of Internal Thread)/0.75. Here is an example- 3466.667 = (0.03-0.0274)/0.75.

How to calculate Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread?

With Major Diameter of Internal Thread (D) & Pitch Diameter of Internal Thread (D_p) we can find Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread using the formula - Height of Fundamental Triangle = (Major Diameter of Internal Thread-Pitch Diameter of Internal Thread)/0.75.

What are the other ways to Calculate Height of Fundamental Triangle?

Here are the different ways to Calculate Height of Fundamental Triangle-

Height of Fundamental Triangle=(Major Diameter of External Thread-Pitch Diameter of External Thread)/0.75
Height of Fundamental Triangle=(Major Diameter of Internal Thread-Minor Diameter of Internal Thread)/1.25
Height of Fundamental Triangle=12/17*(Major Diameter of External Thread-Minor Diameter of External Thread)

Can the Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread be negative?

No, the Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread, measured in Length cannot be negative.

Which unit is used to measure Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread?

Height of Fundamental Triangle of Screw Threads given Pitch 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 Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread can be measured.

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

​GoHeight of Fundamental Triangle of Screw Threads given Pitch Diameter of External Thread Formula

​GoHeight of Fundamental Triangle of Screw Threads given Minor Diameter of Internal Thread Formula

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

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

Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread Formula Elements

Other Formulas to find Height of Fundamental Triangle

Other formulas in Fastner Geometry category

How to Evaluate Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread?

FAQs on Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread

Variable Name

GoHeight of Fundamental Triangle of Screw Threads given Pitch Diameter of External Thread Formula

GoHeight of Fundamental Triangle of Screw Threads given Minor Diameter of Internal Thread Formula