Hex Nipple - NH

Male NPT Threads
 
 
PIPE SIZE Dimensions PRESSURE RATING PART NO.
P-Male NPT E L A/F
inch mm inch mm inch PSIG BAR
1/8 0.19 4.8 1.01 25.6 7/16 9100 620 NH-2N
1/4 0.28 7.1 1.40 35.6 9/16 7500 510 NH-4N
3/8 0.38 9.6 1.43 36.3 11/16 7200 490 NH-6N
1/2 0.47 11.9 1.84 46.7 7/8 6600 450 NH-8N
3/4 0.62 15.7 1.84 46.7 1-1/16 6400 435 NH-12N
1 0.88 22.4 2.32 58.9 1-3/8 4600 313 NH-16N

Dimensions are for reference only and are subject to change.

Hex Nipple - NH

Male ISO Tapered (BSPT) Pipe Threads
PIPE SIZE Dimensions PRESSURE RATING PART NO.
P-Male BSPT E L A/F
inch mm inch mm inch PSIG BAR
1/8 0.19 4.8 1.01 25.6 7/16 9100 620 NH-2RT
1/4 0.28 7.1 1.40 35.6 9/16 7500 510 NH-4RT
3/8 0.38 9.6 1.43 36.3 11/16 7200 490 NH-6RT
1/2 0.47 11.9 1.84 46.7 7/8 6600 450 NH-8RT
Dimensions are for reference only and are subject to change.

Hex Nipple - NH

Male NPT to Male ISO Tapered (BSPT) Pipe Threads
PIPE SIZE Dimensions PRESSURE RATING PART NO.
P1-Male NPT P2-Male BSPT E L A/F
inch mm inch mm inch PSIG BAR
1/8 1/8 0.19 4.8 1.01 25.6 7/16 9100 620 NH-2N-2RT
1/4 1/4 0.28 7.1 1.40 35.6 9/16 7500 510 NH-4N-4RT
3/8 3/8 0.38 9.6 1.43 36.3 11/16 7200 490 NH-6N-6RT
1/2 1/2 0.47 11.9 1.84 46.7 7/8 6600 450 NH-8N-8RT
3/4 3/4 0.62 15.7 1.84 46.7 1-1/8 6400 435 NH-12N-12RT
1 1 0.88 22.4 2.32 58.9 1-3/8 4600 313 NH-16N-16RT
Dimensions are for reference only and are subject to change.

Hex Nipple - NH

Male NPT to Male ISO Parallel (BSP) Pipe Threads
(BSP male pipe threads according to DIN 3852. Part 2 Form A)
 
 
PIPE SIZE DIMENSIONS PRESSURE RATING PART NO
P1-Male NPT P2-Male BSP B C E L A/F
inch mm inch mm inch mm inch mm inch psig bar
1/8 1/8 0.28 7.1 0.54 13.7 0.16 4.1 1.07 27.2 9/16 9100 620 NH-2N-2RS
1/4 1/4 0.44 11.2 0.71 18.0 0.23 5.8 1.44 36.6 3/4 7500 510 NH-4N-4RS
3/8 3/8 0.44 11.2 0.85 21.6 0.31 7.9 1.47 37.3 7/8 7200 490 NH-6N-6RS
1/2 1/2 0.56 14.2 1.02 25.9 0.47 11.9 1.78 45.2 1-1/16 6600 450 NH-8N-8RS
3/4 3/4 0.62 15.7 1.26 32.0 0.62 15.7 1.95 49.5 1-5/16 6400 435 NH-12N-12RS
1 1 0.72 18.3 1.53 38.9 0.78 19.8 2.26 57.4 1-5/8 4600 315 NH-16N-16RS

Dimensions are for reference only and are subject to change.
i) Male NPT to male ISO Parallel (BSP) pipe threads according to DIN 3852, Part 2, Form ‘E’ are available on request.
ii) Male BSPT to male ISO Parallel (BSP) pipe threads according to DIN 3852, Part 2, Form A or E are available on request.

Hex Nipple - NH

Male SAE/MS Straight Thread to Male NPT Threads
 
 
PIPE SIZE DIMENSIONS ‘O’ ring uniform size PRESSURE RATING PART NO
P1-Male SAE/MS P2-Male NPT B E L A/F
inch mm inch mm inch mm inch psig bar
7/16-20 1/4 0.36 9.1 0.20 5.1 1.20 30.5 9/16 -904 4500 306 NH-7SAE-4N
9/16-18 3/8 0.36 9.1 0.28 7.1 1.26 32.0 11/16 -906 4500 306 NH-9SAE-6N
3/4-16 1/2 0.44 11.2 0.42 10.7 1.53 38.9 7/8 -908 4500 306 NH-12SAE-8N
1-1/16-12 3/4 0.59 15.0 0.62 15.7 1.75 44.4 1-1/4 -912 3600 245 NH-17SAE-12N
1-5/16-12 1 0.59 15.0 0.88 22.4 2.0 50.8 1-1/2 -916 2900 198 NH-21SAE-16N
Dimensions are for reference only and are subject to change.
‘O’ ring material is Viton®