Prevents interference from incomplete thread crests, ensuring the screw head or plug shoulder makes full contact with the mating surface. Stress Management:
Note: $l_p$ (Point Length) is often roughly 2 to 3 times the pitch of the thread. tabella gola uni iso 4755
⚠️ This report is for informational purposes only. For manufacturing, always refer to the official standard document. Prevents interference from incomplete thread crests
The standard specifies the shape and transition between the threaded portion and the undercut, generally requiring a minimum transition angle of 30∘30 raised to the composed with power where applicable. Radii ( tabella gola uni iso 4755