OTHER
ISO 1031:1974
ISO 1031:1974 is an international standard that- specifies the dimensions of locknuts for bicycle headsets.
This standard is relevant for bicycle manufacturers, component suppliers, and repair professionals to ensure consistency in bicycle headset components.
📄 Document
Title: APPLICATION FORM OF ISO 1031:1974
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
