Bolt Stress Calculator

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Engineering	Mechanical ↺
Mechanical	Machine Design ↺
Machine-Design

✖Nominal bolt diameter is the size most commonly associated with screw threads is the nominal diameterⓘ Nominal bolt diameter [dn]			+10% -10%
✖Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.ⓘ Pitch [p]			+10% -10%

✖Bolt stress is a physical quantity used to measure the crirical stress area or the mimimum area of threaded section of a bolt.ⓘ Bolt Stress [Bs]

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Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

Nishan Poojary has created this Calculator and 400+ more calculators!

Mona Gladys

St Joseph's College (St Joseph's College), Bengaluru

Mona Gladys has verified this Calculator and 400+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Nominal Diameter of Power Screw When Mean DIameter is Given

Equivalent/Nominal Diameter of Particle=Mean diameter of screw+(0.5*Pitch) GO

Mean Diameter of Power Screw

Mean diameter of screw=Equivalent/Nominal Diameter of Particle-0.5*Pitch GO

Helix Angle for multi-threaded screw

Helix Angle=atan((Number of Threads*Pitch)/(pi*Mean diameter of Screw)) GO

Slope of the thread in multi-threaded screw

Slope of thread=(Number of Threads*Pitch)/(pi*Mean diameter of screw) GO

Angle of inclination of the thread

Angle of Inclination=atan(Pitch/(pi*Mean diameter of screw)) GO

Nominal Diameter of Power Screw

Equivalent/Nominal Diameter of Particle=Core Diameter+Pitch GO

Helix Angle for single threaded screw

Helix Angle=atan(Pitch/(pi*Mean diameter of Screw)) GO

Slope of the thread

Slope of thread=(Pitch)/(pi*Mean diameter of screw) GO

Velocity ratio of a simple screw jack

Velocity ratio=(2*pi*Length of lever arm)/Pitch GO

Lead of Screw

Lead of Screw=Pitch*Number of Threads GO

Core Diameter of Power Screw

Core Diameter=Nominal Diameter-Pitch GO

Bolt Stress Formula

Bolt stress=(pi/4)/(Nominal bolt diameter-0.9743*Pitch)^2
Bs=(pi/4)/(dn-0.9743*p)^2

More formulas

Factor of Safety GO

Strain Energy Density GO

Shear strength in parallel fillet weld GO

Shear strength for double parallel fillet weld GO

Permissible tensile strength for double transverse fillet joint GO

Shear stress on circular fillet weld subjected to Torsion GO

Shear Stress for long fillet weld subjected to torsion GO

Strength of Butt Joint GO

Power Transmitted GO

Thickness Of Cotter Joint GO

Maximum bending stress GO

Maximum bending stress when rectangular section modulus is given GO

What is stress

Stress is defined as the force across a small boundary per unit area of that boundary, for all orientations of the boundary. Being derived from a fundamental physical quantity (force) and a purely geometrical quantity. Unit of stress is N/mm^2

How to Calculate Bolt Stress?

Bolt Stress calculator uses Bolt stress=(pi/4)/(Nominal bolt diameter-0.9743*Pitch)^2 to calculate the Bolt stress, The Bolt Stress formula is defined as is a physical quantity used to measure the critical stress area or the minimum area of threaded section of a bolt. . Bolt stress and is denoted by Bs symbol.

How to calculate Bolt Stress using this online calculator? To use this online calculator for Bolt Stress, enter Nominal bolt diameter (dn) and Pitch (p) and hit the calculate button. Here is how the Bolt Stress calculation can be explained with given input values -> 3.323E-8 = (pi/4)/(0.01-0.9743*5)^2.

FAQ

What is Bolt Stress?

The Bolt Stress formula is defined as is a physical quantity used to measure the critical stress area or the minimum area of threaded section of a bolt. and is represented as Bs=(pi/4)/(dn-0.9743*p)^2 or Bolt stress=(pi/4)/(Nominal bolt diameter-0.9743*Pitch)^2. Nominal bolt diameter is the size most commonly associated with screw threads is the nominal diameter and Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

How to calculate Bolt Stress?

The Bolt Stress formula is defined as is a physical quantity used to measure the critical stress area or the minimum area of threaded section of a bolt. is calculated using Bolt stress=(pi/4)/(Nominal bolt diameter-0.9743*Pitch)^2. To calculate Bolt Stress, you need Nominal bolt diameter (dn) and Pitch (p). With our tool, you need to enter the respective value for Nominal bolt diameter and Pitch and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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