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NPT Thread Adapters

1N NPT MALE
Part no. Thread Dimensions
E F A B L S1
1N-02 Z1/8"*27 Z1/8"*27 10.5 10 27 12
1N-02-04 Z1/8"*27 Z1/4"*18 10.5 15 31 17
1N-02-06 Z1/8"*27 Z3/8"*18 10.5 16 32 19
1N-04 Z1/4"*18 Z1/4"*18 15 15 35 17
1N-04-06 Z1/4"*18 Z3/8"*18 15 16 37 19
1N-04-08 Z1/4"*18 Z1/2"*14 15 19.5 41.5 22
1N-06 Z3/8"*18 Z3/8"*18 16 16 38 19
1N-06-08 Z3/8"*18 Z1/2"*14 16 19.5 43.5 22
1N-06-12 Z3/8"*18 Z3/4"*14 16 19.5 45.5 27
1N-08 Z1/2"*14 Z1/2"*14 19.5 19.5 47 22
1N-08-12 Z1/2"*14 Z3/4"*14 19.5 19.5 49 27
1N-08-16 Z1/2"*14 Z1"*11.5 19.5 25.5 56 36
1N-12 Z3/4"*14 Z3/4"*14 19.5 19.5 49 27
1N-12-16 Z3/4"*14 Z1"*11.5 19.5 25.5 55 36
1N-12-20 Z3/4"*14 Z1.1/4"*11.5 19.5 26.5 59 46
1N-16 Z1"*11.5 Z1"*11.5 25.5 25.5 61 36
1N-16-20 Z1"*11.5 Z1.1/4"*11.5 25.5 26.5 64 46
1N-16-24 Z1"*11.5 Z1.1/2"*11.5 25.5 27.5 68 50
1N-20 Z1.1/4"*11.5 Z1.1/4"*11.5 26.5 26.5 65 46
1N-20-24 Z1.1/4"*11.5 Z1.1/2"*11.5 26.5 27.5 69 50
1N-24 Z1.1/2"*11.5 Z1.1/2"*11.5 27.5 27.5 69 50
1N-24-32 Z1.1/2"*11.5 Z2"*11.5 27.5 27.5 72 65
1N-32 Z2"*11.5 Z2"*11.5 27.5 27.5 71 65
1N9 90° ELBOW NPT MALE
Part no. Thread Dimensions
E F A B S1
1N9-02 Z1/8"*27 Z1/8"*27 21 21 11
1N9-02-04 Z1/8"*27 Z1/4"*18 23.5 25.5 14
1N9-04 Z1/4"*18 Z1/4"*18 25.5 25.5 14
1N9-04-06 Z1/4"*18 Z3/8"*18 28 31 19
1N9-04-08 Z1/4"*18 Z1/2"*14 30.5 36.5 22
1N9-06 Z3/8"*18 Z3/8"*18 31 31 19
1N9-06-08 Z3/8"*18 Z1/2"*14 33.8 37.3 22
1N9-08 Z1/2"*14 Z1/2"*14 37.3 37.3 22
1N9-08-12 Z1/2"*14 Z3/4"*14 40 44 27
1N9-12 Z3/4"*14 Z3/4"*14 44 44 27
1N9-12-16 Z3/4"*14 Z1"*11.5 46.5 50 33
1N9-16 Z1"*11.5 Z1"*11.5 50 50 33
1N9-20 Z1.1/4"*11.5 Z1.1/4"*11.5 54 54 41
1N9-24 Z1.1/2"*11.5 Z1.1/2"*11.5 63 63 48
1N9-32 Z2"*11.5 Z2"*11.5 68 68 63
AN NPT MALE TEE
Part no. Thread Dimensions
E F G A B C S1
AN-02 Z1/8"*27 Z1/8"*27 Z1/8"*27 21 21 21 11
AN-04 Z1/4"*18 Z1/4"*18 Z1/4"*18 25.5 25.5 25.5 14
AN-06 Z3/8"*18 Z3/8"*18 Z3/8"*18 31 31 31 19
AN-08 Z1/2"*14 Z1/2"*14 Z1/2"*14 36.7 36.7 36.7 22
AN-12 Z3/4"*14 Z3/4"*14 Z3/4"*14 44 44 44 27
AN-16 Z1"*11.5 Z1"*11.5 Z1"*11.5 50 50 50 33
AN-20 Z1.1/4"*11.5 Z1.1/4"*11.5 Z1.1/4"*11.5 54 54 54 41
AN-24 Z1.1/2"*11.5 Z1.1/2"*11.5 Z1.1/2"*11.5 63 63 63 48
4N NPT MALE PLUG
Part no. Thread Dimensions
E A L S1
4N-02 Z1/8"*27 10.5 16 12
4N-04 Z1/4"*18 15 20 17
4N-06 Z3/8"*18 16 21 19
4N-08 Z1/2"*14 19.5 27 22
4N-12 Z3/4"*14 19.5 29.5 27
4N-16 Z1"*11.5 25.5 36.5 36
4N-20 Z1.1/4"*11.5 26.5 38.5 46
4N-24 Z1.1/2"*11.5 27.5 43 50
4N-32 Z2"*11.5 27.5 43.5 65
4NN NPT MALE HOLLOW HEX PLUG
Part no. Thread Dimensions
E L S1
4NN-02 Z1/8"*27 8 5
4NN-04 Z1/4"*18 10 6
4NN-06 Z3/8"*18 12 8
4NN-08 Z1/2"*14 15 10
4NN-12 Z3/4"*14 16 12
4NN-16 Z1"*11.5 18 17
5N NPT MALE / NPT FEMALE
Part no. Thread Dimensions
E F A L S1
5N-02 Z1/8"*27 Z1/8"*27 10.5 25.5 17
5N-02-04 Z1/8"*27 Z1/4"*18 10.5 31 19
5N-02-06 Z1/8"*27 Z3/8"*18 11 31 24
5N-04-02 Z1/4"*18 Z1/8"*27 15 22 17
5N-04 Z1/4"*18 Z1/4"*18 15 35.3 19
5N-04-06 Z1/4"*18 Z3/8"*18 15 36.6 24
5N-04-08 Z1/4"*18 Z1/2"*14 15 43 30
5N-06-02 Z3/8"*18 Z1/8"*27 16 22 19
5N-06-04 Z3/8"*18 Z1/4"*18 16 22 19
5N-06 Z3/8"*18 Z3/8"*18 16 37.6 24
5N-06-08 Z3/8"*18 Z1/2"*14 17 43.7 30
5N-06-12 Z3/8"*18 Z3/4"*14 17 47 36
5N-08-04 Z1/2"*14 Z1/4"*18 19.5 28 24
5N-08-06 Z1/2"*14 Z3/8"*18 19.5 28.5 24
5N-08 Z1/2"*14 Z1/2"*14 19.5 47.5 30
5N-08-12 Z1/2"*14 Z3/4"*14 19.5 49 36
5N-12-06 Z3/4"*14 Z3/8"*18 19.5 30.5 27
5N-12-08 Z3/4"*14 Z1/2"*14 19.5 30.5 27
5N-12 Z3/4"*14 Z3/4"*14 19.5 49 36
5N-12-16 Z3/4"*14 Z1"*11.5 19.5 55.4 41
5N-16-08 Z1"*11.5 Z1/2"*14 25.5 35.5 36
5N-16-12 Z1"*11.5 Z3/4"*14 25.5 36.5 36
5N-16 Z1"*11.5 Z1"*11.5 25.5 60.7 41
5N-16-20 Z1"*11.5 Z1.1/4"*11.5 25.5 63.5 50
5N-20-12 Z1.1/4"*11.5 Z3/4"*14 26.5 38.5 46
5N-20-16 Z1.1/4"*11.5 Z1"*11.5 26.5 41 46
5N-20 Z1.1/4"*11.5 Z1.1/4"*11.5 26.5 61.5 50
5N-20-24 Z1.1/4"*11.5 Z1.1/2"*11.5 26.5 62.5 60
5N-24-16 Z1.1/2"*11.5 Z1"*11.5 27.5 41.5 50
5N-24-20 Z1.1/2"*11.5 Z1.1/4"*11.5 27.5 41 50
5N-24 Z1.1/2"*11.5 Z1.1/2"*11.5 27.5 62.5 65
5N-24-32 Z1.1/2"*11.5 Z2"*11.5 27.5 66.5 70
5N-32-20 Z2"*11.5 Z1.1/4"*11.5 27.5 44.5 65
5N-32-24 Z2"*11.5 Z1.1/2"*11.5 27.5 45 65
JN NPT FEMALE / NPT MALE BRANCH TEE
Part no. Thread Dimensions
E F G A B C S1
JN-02 Z1/8"*27 Z1/8"*27 Z1/8"*27 17.8 24.5 17.8 14
JN-04 Z1/4"*18 Z1/4"*18 Z1/4"*18 22.4 28 22.4 19
JN-06 Z3/8"*18 Z3/8"*18 Z3/8"*18 25 33.5 25 24
JN-08 Z1/2"*14 Z1/2"*14 Z1/2"*14 31.2 41.2 31.2 30
JN-12 Z3/4"*14 Z3/4"*14 Z3/4"*14 34.5 45.2 34.5 33
JN-16 Z1"*11.5 Z1"*11.5 Z1"*11.5 41.1 54.5 41.1 41
HN NPT FEMALE / NPT MALE RUN TEE
Part no. Thread Dimensions
E F G A B C S1
HN-02 Z1/8"*27 Z1/8"*27 Z1/8"*27 20 20 24.5 16
HN-04 Z1/4"*18 Z1/4"*18 Z1/4"*18 25 25 28.5 19
HN-06 Z3/8"*18 Z3/8"*18 Z3/8"*18 27 27 33.5 24
HN-08 Z1/2"*14 Z1/2"*14 Z1/2"*14 35 35 42.5 30
HN-12 Z3/4"*14 Z3/4"*14 Z3/4"*14 37 37 45.2 33
HN-16 Z1"*11.5 Z1"*11.5 Z1"*11.5 44 44 54.7 41
HN-20 Z1.1/4"*11.5 Z1.1/4"*11.5 Z1.1/4"*11.5 48 48 58.5 48
7N NPT FEMALE
Part no. Thread Dimensions
E F L S1
7N-02 Z1/8"*27 Z1/8"*27 24 17
7N-02-04 Z1/8"*27 Z1/4"*18 27 19
7N-02-06 Z1/8"*27 Z3/8"*18 30 22
7N-04 Z1/4"*18 Z1/4"*18 29 19
7N-04-06 Z1/4"*18 Z3/8"*18 31 22
7N-04-08 Z1/4"*18 Z1/2"*14 35 30
7N-06 Z3/8"*18 Z3/8"*18 29 22
7N-06-08 Z3/8"*18 Z1/2"*14 38 30
7N-06-12 Z3/8"*18 Z3/4"*14 40 36
7N-08 Z1/2"*14 Z1/2"*14 38 30
7N-08-12 Z1/2"*14 Z3/4"*14 43 36
7N-12 Z3/4"*14 Z3/4"*14 39 36
7N-12-16 Z3/4"*14 Z1"*11.5 45.5 41
7N-16 Z1"*11.5 Z1"*11.5 48 41
7N-20 Z1.1/4"*11.5 Z1.1/4"*11.5 49 50
7N-24 Z1.1/2"*11.5 Z1.1/2"*11.5 49 60
7N-32 Z2"*11.5 Z2"*11.5 50 70
9N-CAP NPT FEMALE PLUG
Part no. Thread Dimensions
E L S1
9N-02CAP Z1/8"*27 17.5 17
9N-04CAP Z1/4"*18 23 19
9N-06CAP Z3/8"*18 24 24
9N-08CAP Z1/2"*14 28 30
9N-12CAP Z3/4"*14 28 36
9N-16CAP Z1"*11.5 34 46
9N-20CAP Z1.1/4"*11.5 37 55
9N-24CAP Z1.1/2"*11.5 37 65
9N-32CAP Z2"*11.5 40.5 75
7N9-PK 90° ELBOW NPT FEMALE
Part no. Thread Dimensions
E F A B S1
7N9-02PK Z1/8"*27 Z1/8"*27 20 20 16
7N9-02-04PK Z1/8"*27 Z1/4"*18 20 22.5 19
7N9-04PK Z1/4"*18 Z1/4"*18 22.5 22.5 19
7N9-04-06PK Z1/4"*18 Z3/8"*18 25 26 24
7N9-06PK Z3/8"*18 Z3/8"*18 26 26 24
7N9-06-08PK Z3/8"*18 Z1/2"*14 26 31 27
7N9-08PK Z1/2"*14 Z1/2"*14 31 31 27
7N9-08-12PK Z1/2"*14 Z3/4"*14 34 34 33
7N9-12PK Z3/4"*14 Z3/4"*14 34 34 33
7N9-12-16PK Z3/4"*14 Z1"*11.5 42 42 41
7N9-16PK Z1"*11.5 Z1"*11.5 42 42 41
7N9-20PK Z1.1/4"*11.5 Z1.1/4"*11.5 48 48 50
7N9-24PK Z1.1/2"*11.5 Z1.1/2"*11.5 53 53 60
7N9-32PK Z2"*11.5 Z2"*11.5 62 62 70
GN-PK NPT FEMALE TEE
Part no. Thread Dimensions
E F A B C S1
GN-02PK Z1/8"*27 Z1/8"*27 20 20 20 16
GN-04PK Z1/4"*18 Z1/4"*18 22.5 22.5 22.5 19
GN-06PK Z3/8"*18 Z3/8"*18 26 26 26 24
GN-08PK Z1/2"*14 Z1/2"*14 31 31 31 27
GN-12PK Z3/4"*14 Z3/4"*14 34 34 34 33
GN-16PK Z1"*11.5 Z1"*11.5 42 42 42 41
GN-20PK Z1.1/4"*11.5 Z1.1/4"*11.5 48 48 48 50
GN-24PK Z1.1/2"*11.5 Z1.1/2"*11.5 53 53 53 60
GN-32PK Z2"*11.5 Z2"*11.5 62 62 62 70
1NO NPT MALE / SEA O-RING BOSS L-SERIES ISO 11926-3
Part no. Thread Dimensions
E F F A B L S1
1NO-04 Z1/4"*18 7/16"*20 O904 15 9.1 30 14
1NO-04-06 Z1/4"*18 9/16"*18 O906 15 9.9 31 17
1NO-06-04 Z3/8"*18 7/16"*20 O904 16 9.1 31 19
1NO-06 Z3/8"*18 9/16"*18 O906 16 9.9 32 19
1NO-06-08 Z3/8"*18 3/4"*16 O908 16 11.1 35.5 22
1NO-08 Z1/2"*14 3/4"*16 O908 19.5 11.1 38.5 22
1NO-08-10 Z1/2"*14 7/8"*14 O910 19.5 12.7 42 27
1NO-08-12 Z1/2"*14 1.1/16"*12 O912 19.5 15.1 45.5 32
1NO-12-10 Z3/4"*14 7/8"*14 O910 19.5 12.7 43 30
1NO-12 Z3/4"*14 1.1/16"*12 O912 19.5 15.1 45.5 32
1NO-16 Z1"*11.5 1.5/16"*12 O916 25.5 15.1 51.5 38
1NO-20-16 Z1.1/4"*11.5 1.5/16"*12 O916 26.5 15.1 54.5 46
1NO-20 Z1.1/4"*11.5 1.5/8"*12 O920 26.5 15.1 56.5 50
1NO-24 Z1.1/2"*11.5 1.7/8"*12 O924 27.5 15.1 57.5 55
5ON SAE O-RING BOSS L-SERIES ISO 11926-3 / NPT FEMALE
Part no. Thread O-ring Dimensions
E F E A L S1
5ON-02 5/16"*24 Z1/8"*27 O902 7.54 24.5 17
5ON-02-04 5/16"*24 Z1/4"*18 O902 7.54 29 19
5ON-03-02 3/8"*24 Z1/8"*27 O903 7.54 24.5 17
5ON-03-04 3/8"*24 Z1/4"*18 O903 7.54 29 19
5ON-04-02 7/16"*20 Z1/8"*27 O904 9.1 24.5 17
5ON-04 7/16"*20 Z1/4"*18 O904 9.1 30.5 19
5ON-04-06 7/16"*20 Z3/8"*18 O904 9.1 30.7 24
5ON-05-02 1/2"*20 Z1/8"*27 O905 9.1 26 17
5ON-06-04 9/16"*18 Z1/4"*18 O906 9.9 31.5 19
5ON-08-04 3/4"*16 Z1/4"*18 O908 11.1 32.5 22
5ON-08-06 3/4"*16 Z3/8"*18 O908 11.1 34 22
5ON-08 3/4"*16 Z1/2"*14 O908 11.1 30 30
5ON-08-12 3/4"*16 Z3/4"*14 O908 11.1 40.1 36
5ON-10-08 7/8"*14 Z1/2"*14 O910 12.7 41.5 30
5ON-10-06 7/8"*14 Z3/8"*18 O910 12.7 35.5 27
5ON-10-12 7/8"*14 Z3/4"*14 O910 12.7 41 36
5ON-12-08 1.1/16"*12 Z1/2"*14 O912 15.1 42 32
5ON-12 1.1/16"*12 Z3/4"*14 O912 15.1 45.5 36
5ON-12-16 1.1/16"*12 Z1"*11.5 O912 15.1 50.5 41
5ON-16-12 1.5/16"*12 Z3/4"*14 O916 15.1 43 38
5ON-16 1.5/16"*12 Z1"*11.5 O916 15.1 51.5 41
5ON-20-16 1.5/8"*12 Z1"*11.5 O920 15.1 40 50
5ON-20 1.5/8"*12 Z1.1/4"*11.5 O920 15.1 53.5 50
5ON-24-16 1.7/8"*12 Z1"*11.5 O924 15.1 34 55
5ON-24-20 1.7/8"*12 Z1.1/4"*11.5 O924 15.1 48 55
5ON-24 1.7/8"*12 Z1.1/2"*11.5 O924 15.1 53.5 60
5ON-32 2.1/2"*12 Z2"*11.5 O932 15.1 50 70
5NO NPT FEMALE / SAE O-RING FEMALE
Part no. Thread Dimensions
E F A L S1
5NO-02-04 Z1/8"*27 7/16"*20 10.5 29.5 17
5NO-02-05 Z1/8"*27 1/2"*20 10.5 30.5 17
5NO-04 Z1/4"*18 7/16"*20 15 34 17
5NO-04-06 Z1/4"*18 9/16"*18 15 36 19
5NO-04-08 Z1/4"*18 3/4"*16 15 41 27
5NO-06-04 Z3/8"*18 7/16"*20 16 22 19
5NO-06 Z3/8"*18 9/16"*18 16 34.5 19
5NO-06-08 Z3/8"*18 3/4"*16 16 40 24
5NO-08-06 Z1/2"*14 9/16"*18 19.5 27.5 24
5NO-08 Z1/2"*14 3/4"*16 19.5 41.5 27
5NO-08-10 Z1/2"*14 7/8"*16 19.5 46.5 30
5NO-12-08 Z3/4"*14 3/4"*16 19.5 29.5 30
5NO-12-10 Z3/4"*14 7/8"*16 19.5 42.5 30
5NO-12 Z3/4"*14 1.1/16"*12 19.5 47 36
5NO-16-12 Z1"*11.5 1.1/16"*12 25.5 36.5 36
5NO-16 Z1"*11.5 1.5/16"*12 25.5 53 41
5NO-20 Z1.1/4"*11.5 1.5/8"*12 26.5 55.5 50
5GN BSP MALE O-RING / NPT FEMALE
Part no. Thread O-ring Dimensions
E F E A L S1
5GN-02 G1/8"*28 Z1/8"*27 O011 9.5 24.5 17
5GN-02-04 G1/8"*28 Z1/4"*18 O011 9.5 29.5 19
5GN-04-02 G1/4"*19 Z1/8"*27 O111 11 26 19
5GN-04 G1/4"*19 Z1/4"*18 O111 11 31 19
5GN-04-06 G1/4"*19 Z3/8"*18 O111 11 33 22
5GN-06-04 G3/8"*19 Z1/4"*18 O113 11.5 30 22
5GN-06 G3/8"*19 Z3/8"*18 O113 11.5 35 22
5GN-08-04 G1/2"*14 Z1/4"*18 O115 14 27 27
5GN-08-06 G1/2"*14 Z3/8"*18 O115 14 34 27
5GN-08 G1/2"*14 Z1/2"*14 O115 14 43 30
5GN-12 G3/4"*14 Z3/4"*14 O119 15.5 44.5 36
5GN-16 G1"*11 Z1"*11.5 O217 18 54.5 41
5GN-20 G1.1/4"*11 Z1.1/4"*11.5 O222 20 55.5 50
5GN-24 G1.1/2"*11 Z1.1/2"*11.5 O224 21.5 57 60
5HN METRIC MALE L-SERIES ISO 6149-3 / NPT FEMALE
Part no. Thread O-ring Dimensions
E F E A L S1
5HN-10-02 M10*1 Z1/8"*27 O08.1*1.6 9.5 24 14
5HN-12-02 M12*1.5 Z1/8"*27 O09.3*24 11 26 17
5HN-12-04 M12*1.5 Z1/4"*18 O09.3*24 11 31.5 19
5HN-14-04 M14*1.5 Z1/4"*18 O11.3*24 11 31.5 19
5HN-16-06 M16*1.5 Z3/8"*18 O13.3*24 12.5 34.5 22
5HN-16-08 M16*1.5 Z1/2"*14 O13.3*24 12.5 40 30
5HN-18-06 M18*1.5 Z3/8"*18 O15.3*24 12.5 36.5 24
5HN-18-08 M18*1.5 Z1/2"*14 O15.3*24 12.5 41.5 30
5HN-22-08 M22*1.5 Z1/2"*14 O19.3*24 13 42.5 30
5HN-27-12 M27*2 Z3/4"*14 O23.5*3.0 18.5 47.5 36
5HN-33-16 M33*2 Z1"*11.5 O29.5*3.0 18.5 53.5 41
5HN-42-20 M42*2 Z1.1/4"*11.5 O38.5*3.0 19 52 50
5HN-48-24 M48*2 Z1.1/2"*11.5 O44.5*3.0 21.5 53 60
5TN BSPT MALE / NPT FEMALE
Part no. Thread Dimensions
E F A L S1
5TN-02SP R1/8"*28 Z1/8"*27 10 25 17
5TN-04-02SP R1/4"*19 Z1/8"*27 14.5 21.5 14
5TN-04SP R1/4"*19 Z1/4"*18 14.5 34.5 19
5TN-06-04SP R3/8"*19 Z1/4"*18 15 23 19
5TN-06SP R3/8"*19 Z3/8"*18 15 36.5 24
5TN-08-06SP R1/2"*14 Z3/8"*18 20 28.5 24
5TN-08SP R1/2"*14 Z1/2"*14 20 47 30
5TN-12-08SP R3/4"*14 Z1/2"*14 20 30.5 32
5TN-12SP R3/4"*14 Z3/4"*14 20 49 36
5TN-16-12SP R1"*11 Z3/4"*14 25.5 36.5 36
5TN-16SP R1"*11 Z1"*11.5 25.5 60 41
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