ISO 6696:1989
Cycles; screw threads used in bottom bracket assemblies

Standard No.

ISO 6696:1989

Release Date

1989

Published By

International Organization for Standardization (ISO)

Latest

ISO 6696:1989

Scope

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.

ISO 6696:1989 history

• 1989 ISO 6696:1989 Cycles; screw threads used in bottom bracket assemblies