Eine Auflistung internationaler Gewindenormen

8-UN: Unified Thread Series ist ein Feingewinde mit konstanter Steigung, das bei speziellen Zwecken Verwendung findet.
Der Flankenwinkel beträgt 60°.

Gewinde-
kennung
Durchmesser
Inch
Durchmesser
außen
mm
Durchmesser
Kernloch
mm
Gänge je
Inch
Steigung
mm
1 1/16" - 8-UN1,062526,98724,00083,175
1 1/8" - 8-UN1,125028,57525,50083,175
1 3/16" - 8-UN1,187530,16227,20083,175
1 1/4" - 8-UN1,250031,75028,80083,175
1 5/16" - 8-UN1,312533,33730,30083,175
1 3/8" - 8-UN1,375034,92531,90083,175
1 7/16" - 8-UN1,437536,51233,50083,175
1 1/2" - 8-UN1,500038,10035,10083,175
1 9/16" - 8-UN1,562539,68836,70083,175
1 5/8" - 8-UN1,625041,27538,30083,175
1 11/16" - 8-UN1,687542,86239,90083,175
1 3/4" - 8-UN1,750044,45041,40083,175
1 13/16" - 8-UN1,812546,03743,00083,175
1 7/8" - 8-UN1,875047,62544,60083,175
1 15/16" - 8-UN1,937549,21246,20083,175
2" - 8-UN2,000050,80047,80083,175
2 1/8" - 8-UN2,125053,97551,00083,175
2 1/4" - 8-UN2,250057,15054,10083,175
2 3/8" - 8-UN2,375060,32557,30083,175
2 1/2" - 8-UN2,500063,50060,50083,175
2 5/8" - 8-UN2,625066,67564,70083,175
2 3/4" - 8-UN2,750069,85066,80083,175
2 7/8" - 8-UN2,875073,02570,00083,175
3" - 8-UN3,000076,20073,20083,175
3 1/8" - 8-UN3,125079,37576,40083,175
3 1/4" - 8-UN3,250082,55079,50083,175
3 3/8" - 8-UN3,375085,72582,70083,175
3 1/2" - 8-UN3,500088,90085,90083,175
3 5/8" - 8-UN3,625092,07589,00083,175
3 3/4" - 8-UN3,750095,25092,30083,175
3 7/8" - 8-UN3,875098,42595,40083,175
4" - 8-UN4,0000101,60098,60083,175