JIS B 7420:1997
JIS B 7420:1997
Plain limit gauges
Japanese Standards Association
This Japanese Industrial Standard specifies plain limit gauges and reference disks for gap gauges used for dimensional inspection of holes and shafts which are not exceeding 500 mm, and satisfy the conditions of envelope, and to which grades of tolerances IT6 to IT16 specified in JIS B 0401 are applied.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |
Supersedes |
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