Self Tapping Screw Pull-Out and Torque Calculator

ANSI Mechanical Hardware | Bolt Screw Torque and Force Design

This calculator tool will determine the pull out force and stripping torque for self tapping screws.

To see the equation behind his calculator, visit:
Self Tapping Screw Pull-Out and Torque Equations


Design Variables
Material Tensile Stress (St) [psi] =
Pitch Diameter (Dp) [in] =
Pitch Radius (r) [inches] =
Thread engagement (L) [inches] =
Threads per [inch] =
Reciprocal of threads per inch (1/tpi = p) =
coefficient of friction (f) =
Results
Thread Shear Area (A) [in2] = 
Shear Stress (Ss) [psi] = 
Pull-out Axial Force (f) [lbs] = 
Stripping Torque (T) [in-lbs] =
Pull-out Torque [ft-lbs] =  

Contribute Article Spider Optimizer

© Copyright 2000 - 2017, by Engineers Edge, LLC www.engineersedge.com
All rights reserved
Disclaimer | Feedback | Advertising | Contact

Spider Optimizer

Home
Engineering Book Store
Engineering Forum
Excel App. Downloads
Online Books & Manuals
Engineering News
Engineering Videos
Engineering Calculators
Engineering Toolbox
Engineering Jobs
GD&T Training Geometric Dimensioning Tolerancing
DFM DFA Training
Training Online Engineering
Advertising Center


Copyright Notice

Publishing Program