60Gewindes

60Gewindes is a term used in German technical literature to denote the standard screw thread profile characterized by a 60-degree flank angle, corresponding to what is internationally known as ISO metric screw threads.

Definition and scope: The term covers both external threads (fasteners) and internal threads (nuts, threaded holes) that conform to the ISO metric profile. The major diameter is expressed in millimetres, with a pitch that varies by size and thread series; common series include coarse (for example M6, M8, M10) and fine pitches (M6x0.75, M8x0.5).

History: ISO metric threads were developed in the early 20th century and widely adopted after World War II; in German-language technical literature, the term 60Gewindes became a colloquial reference to this standard thread family.

Design and standards: The 60-degree flank angle and standardized crest/root shapes define the thread form. The system uses standardized tolerances and classes of fit as defined by ISO.

Applications: Used across machinery, automotive, electronics, and consumer products; its interchangeability makes it the default choice for many manufacturers.

Notes: The term is not an official ISO designation; in some contexts 60Gewindes may specifically refer to the M-series metric threads, but usage varies.

See also: ISO metric screw thread, thread profile, Whitworth thread, Acme thread, buttress thread.