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specs for JIS standard

specs for JIS standard

specs for JIS standard

I am looking to find dimensional and cross referencing info on the following drawing note: "center hole should be according to JIS B 0041-A1. b/3.35"

Any help would be appreciated.

RE: specs for JIS standard

This is the Japanese Standards Association document titled Technical Drawings - Simplified Representation of Centre Holes - ISO 6411.  ISO 6411 is an international standard available in multiple languages via several national agencies including AFNOR, BSI, Cenelec, CNIS, DIN, DS, ISO, PSB, SFS and SN, mostly with the ISO number 6411.


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