GSO ISO 8488:2016
ISO 8488:1986
Gulf Standard
Current Edition
·
Approved on
22 December 2016
Cycles -- Screw threads used to assemble head fittings on bicycle forks
GSO ISO 8488:2016 Files
English
6 Pages
Current Edition
Reference Language
OMR
20.37
GSO ISO 8488:2016 Scope
This International Standard specifies details of the screw threads used to assemble head races and locknuts, i.e. fittings, on bicycle fork steering columns.
The basic thread profile is that of ISO 68; the tolerance grades and tolerance positions are in accordance with ISO 965/1 ; the gauging system is that specified in ISO 1502.
Threads to this International Standard are interchangeable with the corresponding BSC (British Standard Cycle) thread.
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