ISO 2857:1973
Current
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
Hardcopy , PDF
01-12-1973
Is valid for the short taps specified in ISO 529 as well as for any other kind of ground thread taps with the same diameters and pitches. The internal threads produced with those taps are conventionally designated by the simplified denomination of "nut" in agreement with the word used in ISO 965 for the general designation of all internal threads.
| Committee |
ISO/TC 29/SC 9
|
| DevelopmentNote |
Also numbered as BS 949-4(1990) and EN 22857. (10/2005)
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| DIN 802-1 : 1982 | Identical |
| NEN ISO 2857 : 1990 | Identical |
| NS 5374 : 1ED 1977 | Similar to |
| NS ISO 2857 : 1ED 1989 | Identical |
| I.S. EN 22857:1990 | Identical |
| EN 22857:1989 | Identical |
| NFE 66 100 : 1985 | Identical |
| BS 949-1:1976 | Similar to |
| UNE 16605:1991 | Identical |
| DIN EN 22857:1990-07 | Identical |
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