is the "rulebook" that ensures the world doesn't literally fall apart at the seams.
A key note from 2021: (determining required tightening torque) now mandates separate calculation of head friction and thread friction; no more lumped "total friction factor." vdi 2230 2021
To create a calculation or software feature based on the VDI 2230 (2021) standard, you should focus on the 13-step systematic calculation procedure is the "rulebook" that ensures the world doesn't