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Standard
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ISO 6696:1989 (R2025)
Cycles — Screw threads used in bottom bracket assemblies
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Summary
Specifies the thread profile and limits and tolerances for the screw threads used to assemble bottom bracket cups to bottom brackets on bicycles. It is based on the use of the ISO basic thread profile, satisfactory interchangeability with the corresponding B.S.C. thread, the use of screw thread tolerance grades and tolerance positions and the use of gauges made to ISO 1502.
Notes
90.60 : Clôture de l'examen
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 12/14/1989 |
| Confirmation Date | 10/28/2025 |
| Edition | 1 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
14/12/1989
Active
, Reaffirmed
Most Recent