SizeClassMajor DiameterPitchDiame Upperter LowerUnit:mm Minor Diameter
Basic SizeBasic SizeTolerance ( μ m) +Tolerance ( μ m) +Basic Size
P510060
11/4 - 7UNC2B31.75029.393793827.823
GH450.825.4
11/4 - 8UNP531.75029.6881006028.313
P48060
11/4 - 12UNF2B31.75030.376702929.459
GH450.825.4
13/8 - 6UNCP5 GH434.92532.174100 50.860 25.430.343
13/8 - 8UNP534.92532.8631006031.488
P48040
13/8 - 12UNF2B34.92533.551712932.634
GH450.825.4
11/2 - 6UNCP538.10035.3491006033.518
GH450.825.4
P48040
11/2 - 12UNF2B38.10036.726732935.809
GH450.825.4
13/4 - 5UNCP644.45041.1511208038.951
13/4 - 12UNP444.45043.076804042.159
2 - 4 1/2UNCP650.80047.1351208044.689
2 - 12UNP450.80049.426804048.509
SizeClassMajor DiameterPitchDiamet Upperer LowerMinor Diameter
Basic SizeBasic SizeTolerance ( μ m) + Tolerance ( μ m) +Basic Size
P48060
5/8- 11UNC2B15.87514.376633013.376
GH112.70
P36040
5/8- 18UNF2B15.87514.958562314.348
GH112.70
5/8- 24UNEFP315.87515.187604014.729
11/16- 11UNSGH317.46215.96438.125.414.963
11/16- 16UNSGH317.46216.43138.125.415.743
P48060
3/4- 10UNC2B19.05017.399663116.299
GH225.412.7
P36040
3/4- 16UNF2B19.05018.019602517.330
GH112.70
3/4- 20UNEFP319.05018.224604017.676
P48060
7/8- 9UNC2B22.22520.391703319.169
GH225.412.7
P36040
7/8- 14UNF2B22.22521.046642720.262
GH112.70
7/8- 20UNEFP322.22521.400604020.851
P48040
1- 8UNC2B25.40023.338733521.963
GH225.412.7
P48060
1- 12UNF2B25.40024.026672923.109
GH450.838.1
P48060
1- 14UNS2B25.40024.221653823.437
GH225.412.7
1- 20UNEFP325.40024.574604024.026
11/87UNCP528575262181006024648
GH4..50.825.4.
P36040
11/8- 12UNF2B28.57527.201692926.284
GH450.825.4
11/8- 18UNEFP328.57527.658604027.048