/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / HOOK THREAD

HOOK THREAD

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/HOOK_THREAD
Definition A <HOOK THREAD> is a <THREAD> that is of the buttress type, but with a face angle of less than 90 degrees in relation to the axis.