Pitch Diameter of External Thread given Height of Fundamental Triangle Calculator

✖Major Diameter of External Thread is the diameter of the imaginary co-axial cylinder that just touches the crest of an external thread.ⓘ Major Diameter of External Thread [d]			+10% -10%
✖Height of Fundamental Triangle is the height of the thread when the profile is extended to a sharp vee form.ⓘ Height of Fundamental Triangle [H]			+10% -10%

✖Pitch Diameter of External Thread is the simple effective diameter of external screw thread, approximately halfway between the major and minor diameters.ⓘ Pitch Diameter of External Thread given Height of Fundamental Triangle [d_p]

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Pitch Diameter of External Thread given Height of Fundamental Triangle Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pitch Diameter of External Thread = Major Diameter of External Thread-(0.75*Height of Fundamental Triangle)
d_p = d-(0.75*H)
This formula uses 3 Variables

Variables Used

Pitch Diameter of External Thread - (Measured in Meter) - Pitch Diameter of External Thread is the simple effective diameter of external screw thread, approximately halfway between the major and minor diameters.
Major Diameter of External Thread - (Measured in Meter) - Major Diameter of External Thread is the diameter of the imaginary co-axial cylinder that just touches the crest of an external thread.
Height of Fundamental Triangle - (Measured in Meter) - Height of Fundamental Triangle is the height of the thread when the profile is extended to a sharp vee form.

STEP 1: Convert Input(s) to Base Unit

Major Diameter of External Thread: 29.8 Millimeter --> 0.0298 Meter (Check conversion here)
Height of Fundamental Triangle: 3.46 Millimeter --> 0.00346 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

d_p = d-(0.75*H) --> 0.0298-(0.75*0.00346)

Evaluating ... ...

d_p = 0.027205

STEP 3: Convert Result to Output's Unit

0.027205 Meter -->27.205 Millimeter (Check conversion here)

FINAL ANSWER

27.205 Millimeter <-- Pitch Diameter of External Thread

(Calculation completed in 00.004 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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University Institute of Technology RGPV (UIT - RGPV), Bhopal

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< Fastner Geometry Calculators

Pitch Diameter of Internal Thread given Height of Fundamental Triangle

LaTeX Go Pitch Diameter of Internal Thread = Major Diameter of Internal Thread-(0.75*Height of Fundamental Triangle)

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

LaTeX Go Major Diameter of Internal Thread = Pitch Diameter of Internal Thread+(0.650*Pitch of Threads)

Pitch of Threads given Pitch Diameter of Internal Thread

LaTeX Go Pitch of Threads = (Major Diameter of Internal Thread-Pitch Diameter of Internal Thread)/0.650

Pitch Diameter of Internal Thread given Pitch

LaTeX Go Pitch Diameter of Internal Thread = Major Diameter of Internal Thread-(0.650*Pitch of Threads)

Pitch Diameter of External Thread given Height of Fundamental Triangle Formula

LaTeX Go

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

What is a fastener?

A fastener or fastening is a hardware device that mechanically joins or affixes two or more objects together. In general, fasteners are used to create non-permanent joints; that is, joints that can be removed or dismantled without damaging the joining components.

How to Calculate Pitch Diameter of External Thread given Height of Fundamental Triangle?

Pitch Diameter of External Thread given Height of Fundamental Triangle calculator uses Pitch Diameter of External Thread = Major Diameter of External Thread-(0.75*Height of Fundamental Triangle) to calculate the Pitch Diameter of External Thread, Pitch Diameter of External Thread given Height of Fundamental Triangle 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 calculate Pitch Diameter of External Thread given Height of Fundamental Triangle using this online calculator? To use this online calculator for Pitch Diameter of External Thread given Height of Fundamental Triangle, enter Major Diameter of External Thread (d) & Height of Fundamental Triangle (H) and hit the calculate button. Here is how the Pitch Diameter of External Thread given Height of Fundamental Triangle calculation can be explained with given input values -> 27205 = 0.0298-(0.75*0.00346).

FAQ

What is Pitch Diameter of External Thread given Height of Fundamental Triangle?

Pitch Diameter of External Thread given Height of Fundamental Triangle 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 and is represented as d_p = d-(0.75*H) or Pitch Diameter of External Thread = Major Diameter of External Thread-(0.75*Height of Fundamental Triangle). Major Diameter of External Thread is the diameter of the imaginary co-axial cylinder that just touches the crest of an external thread & Height of Fundamental Triangle is the height of the thread when the profile is extended to a sharp vee form.

How to calculate Pitch Diameter of External Thread given Height of Fundamental Triangle?

Pitch Diameter of External Thread given Height of Fundamental Triangle 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 is calculated using Pitch Diameter of External Thread = Major Diameter of External Thread-(0.75*Height of Fundamental Triangle). To calculate Pitch Diameter of External Thread given Height of Fundamental Triangle, you need Major Diameter of External Thread (d) & Height of Fundamental Triangle (H). With our tool, you need to enter the respective value for Major Diameter of External Thread & Height of Fundamental Triangle and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Pitch Diameter of External Thread?

In this formula, Pitch Diameter of External Thread uses Major Diameter of External Thread & Height of Fundamental Triangle. We can use 1 other way(s) to calculate the same, which is/are as follows -

Pitch Diameter of External Thread = Major Diameter of External Thread-(0.650*Pitch of Threads)

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