UNI 5541-1965
Iso metric screw threads with triangular profile, pitch 0,35 mm and more. Tollerance system for clearance fits.

Standard No.

UNI 5541-1965

Release Date

1965

Published By

IT-UNI

Latest

UNI 5541-1965

Scope

This unification establishes the tolerance system for ISO metric threads with a triangular profile with a pitch of 0.35 -f- 6 mm adopted in mobile couplings. The system applies in particular to threads with a nominal diameter of 1.6 - h 300 mm as per UNI 4534-64.

UNI 5541-1965 history

• 1965 UNI 5541-1965 Iso metric screw threads with triangular profile, pitch 0,35 mm and more. Tollerance system for clearance fits.