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Core Diameter of Bolt given Pitch Formula

GoCore diameter of Bolt given Tensile Stress Formula

GoCore Diameter of Bolt Formula

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Core Diameter of Threaded Bolt is defined as the smallest diameter of the thread of the bolt. The term “minor diameter” replaces the term “core diameter” as applied to the thread. Check FAQs

d c' = d b - (1.22687 \cdot p b)

d_c' - Core Diameter of Threaded Bolt?d_b - Nominal Diameter of Threaded Bolt?p_b - Pitch of Bolt Threads?

Core Diameter of Bolt given Pitch Example

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Here is how the Core Diameter of Bolt given Pitch equation looks like with Values.

Here is how the Core Diameter of Bolt given Pitch equation looks like with Units.

Here is how the Core Diameter of Bolt given Pitch equation looks like.

8.4664 = 10 - (1.22687 \cdot 1.25)

8.4664mm = 10mm - (1.22687 \cdot 1.25mm)

8.4664 = 10 - (1.22687 \cdot 1.25)

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Core Diameter of Bolt given Pitch Solution

Follow our step by step solution on how to calculate Core Diameter of Bolt given Pitch?

FIRST Step Consider the formula

d c' = d b - (1.22687 \cdot p b)

Next Step Substitute values of Variables

∴

d c' = 10mm - (1.22687 \cdot 1.25mm)

Next Step Convert Units

∴

d c' = 0.01m - (1.22687 \cdot 0.0012m)

Next Step Prepare to Evaluate

∴

d c' = 0.01 - (1.22687 \cdot 0.0012)

Next Step Evaluate

∴

d c' = 0.0084664125m

Next Step Convert to Output's Unit

∴

d c' = 8.4664125mm

LAST Step Rounding Answer

∴

d c' = 8.4664mm

Core Diameter of Bolt given Pitch Formula Elements

Variables

Core Diameter of Threaded Bolt

Core Diameter of Threaded Bolt is defined as the smallest diameter of the thread of the bolt. The term “minor diameter” replaces the term “core diameter” as applied to the thread.

Symbol: d_c'

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Core Diameter of Threaded Bolt

Nominal Diameter of Threaded Bolt

Nominal Diameter of Threaded Bolt is the diameter equal to the external diameter of the threads or the overall diameter of the bolt.

Symbol: d_b

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Nominal Diameter of Threaded Bolt

Pitch of Bolt Threads

Pitch of Bolt Threads is the distance between two adjacent threads on a bolt.

Symbol: p_b

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Pitch of Bolt Threads

Other Formulas to find Core Diameter of Threaded Bolt

Go Core diameter of Bolt given Tensile Stress

d c' = \sqrt{4 \cdot \frac{P}{π \cdot σ t}}

Go Core Diameter of Bolt

d c' = \frac{P}{π \cdot 𝜏 \cdot h n}

Go Core Diameter of Bolt given Nominal Diameter

d c' = 0.8 \cdot d b

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 Core Diameter of Bolt given Pitch?

Core Diameter of Bolt given Pitch evaluator uses Core Diameter of Threaded Bolt = Nominal Diameter of Threaded Bolt-(1.22687*Pitch of Bolt Threads) to evaluate the Core Diameter of Threaded Bolt, Core Diameter of Bolt given Pitch formula is defined as the smallest diameter of the thread of the bolt, screw, or nut. The term “minor diameter” replaces the term “core diameter” as applied to the thread of a screw and also the term “inside diameter” as applied to the thread of a nut. Core Diameter of Threaded Bolt is denoted by d_c' symbol.

How to evaluate Core Diameter of Bolt given Pitch using this online evaluator? To use this online evaluator for Core Diameter of Bolt given Pitch, enter Nominal Diameter of Threaded Bolt (d_b) & Pitch of Bolt Threads (p_b) and hit the calculate button.

FAQs on Core Diameter of Bolt given Pitch

What is the formula to find Core Diameter of Bolt given Pitch?

The formula of Core Diameter of Bolt given Pitch is expressed as Core Diameter of Threaded Bolt = Nominal Diameter of Threaded Bolt-(1.22687*Pitch of Bolt Threads). Here is an example- 8466.412 = 0.01-(1.22687*0.00125).

How to calculate Core Diameter of Bolt given Pitch?

With Nominal Diameter of Threaded Bolt (d_b) & Pitch of Bolt Threads (p_b) we can find Core Diameter of Bolt given Pitch using the formula - Core Diameter of Threaded Bolt = Nominal Diameter of Threaded Bolt-(1.22687*Pitch of Bolt Threads).

What are the other ways to Calculate Core Diameter of Threaded Bolt?

Here are the different ways to Calculate Core Diameter of Threaded Bolt-

Core Diameter of Threaded Bolt=sqrt(4*Tensile Force on Bolt/(pi*Tensile Stress in Bolt))
Core Diameter of Threaded Bolt=Tensile Force on Bolt/(pi*Shear Stress in Bolt*Height of Nut)
Core Diameter of Threaded Bolt=0.8*Nominal Diameter of Threaded Bolt

Can the Core Diameter of Bolt given Pitch be negative?

No, the Core Diameter of Bolt given Pitch, measured in Length cannot be negative.

Which unit is used to measure Core Diameter of Bolt given Pitch?

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

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Core Diameter of Bolt given Pitch Formula

​GoCore diameter of Bolt given Tensile Stress Formula

​GoCore Diameter of Bolt Formula

Core Diameter of Bolt given Pitch Example

Core Diameter of Bolt given Pitch Solution

Core Diameter of Bolt given Pitch Formula Elements

Other Formulas to find Core Diameter of Threaded Bolt

Other formulas in Fastner Geometry category

How to Evaluate Core Diameter of Bolt given Pitch?

FAQs on Core Diameter of Bolt given Pitch

Variable Name

GoCore diameter of Bolt given Tensile Stress Formula

GoCore Diameter of Bolt Formula