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ISO
ISO 6698:1989

ISO 6698:1989

Cycles — Screw threads used to assemble freewheels on bicycle hubs

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General Information

Status :

Active

Standard Type : Main

Document No : ISO 6698:1989

Document Year : 1989

Pages : 6

Edition : 2

Section Volume : Cycles (ISO/TC 149.)

ICS : Cycles (43.150)

Specifies the thread profile and limits and tolerances for the screw threads used to assemble freewheels on bicycle hubs. 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.

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