The following formulas for thread shear areas are geometric minimum values. Shear ( thread stripping) strengths of screw threads under load are dependent, in addition, on mating component relative material strengths, nut geometry, and coefficient of friction between thread bearing surfaces. Effective shear areas are therefore somewhat less than the geometric values. Equations and calculator per. ASME B1.1
Unified Thread Standard
Thread Shear Area Formulas and Calculator per. ASME B1.1
Threads and Threading - Sportpilot.info
MITcalc - Power screws, design, calculation and check
What are the different types of nuts and bolts?
Bolted Joint Analysis
Screw thread Calculations - Roy Mech
Bolt Effective Area, PDF, Screw
Bolted Joint Analysis
UN imperial screw thread calculator
♨️Thread Calculator [ Comprehensive Awesome Software ]
How to calculate the strength of Bolt - Quora
PV Elite Calculation Set - PVEng
Asme B1.1 - 03
Screw and mating thread strength equations