NEN ISO 2857 : 1990
Current
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The latest, up-to-date edition.
GROUND THREAD TAPS FOR ISO METRIC THREADS OF TOLERANCES 4H TO 8H AND 4G TO 6G COARSE AND FINE PITCHES - MANUFACTURING TOLERANCES ON THE THREADED PORTION
Published date
12-01-2013
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Specifies the manufacturing tolerances on the threaded portion of taps for producing the ISO metric threads of tolerance classes 4H to 8H and 4G to 6G.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 22857:1989 | Identical |
| ISO 2857:1973 | Identical |
| SN EN 22857 : 1990 | Identical |
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