THREAD ENGAGEMENT LENGTH CALCULATOR

The screw should fail before the thread strips. For this, it is necessary the shear area of the threaded feature be at least 2 times the tensile area, and gives the Minimum value of thread engagement length to make the tensile area determinative for the load at which the screw joint fails.

Thread Stripping Calculator

MALE THREAD DETAILS

FEMALE THREAD DETAILS

mm

RESULTS

N/mm²
N/mm²
N/mm²
N/mm²
mm
mm
N
N