INCH OD Tubes x Male ISO* Parallel Threads - RP

T Tube OD	P ISO Male	A	B	C	D	E min	F A/F	Fd	G A/F	H	Fluid Controls Part No.
1/8 1/8 1/4 1/4 1/4 1/4 3/8 3/8 3/8 1/2 1/2 1/2 1/2 3/4 3/4 3/4 1 1 1 1.1/4 1.1/2	1/8 1/4 1/8 1/4 3/8 1/2 1/4 3/8 1/2 1/4 3/8 1/2 3/4 1/2 3/4 1 1/2 3/4 1 1.1/4 1.1/2	30.0 35.3 32.3 37.6 38.9 44.7 39.2 40.4 46.3 42.7 43.2 49.0 52.8 49.0 52.8 55.4 55.9 57.5 60.0 78.9 90.8	7.1 11.2 7.1 11.2 11.2 14.2 11.2 11.2 14.2 11.2 11.2 14.2 15.7 14.2 15.7 18.3 14.2 15.7 18.3 19.8 22.1	15.3 15.3 17.8 17.8 17.8 17.8 19.3 19.3 19.3 21.8 21.8 21.8 21.8 21.8 21.8 21.8 26.4 26.4 26.4 38.9 45.2	12.7 12.7 15.3 15.3 15.3 15.3 16.8 16.8 16.8 22.9 22.9 22.9 22.9 24.4 24.4 24.4 31.2 31.2 31.2 41.2 50.0	2.4 2.4 4.8 4.8 4.8 4.8 5.8 7.1 7.1 5.8 7.9 10.4 10.4 11.9 15.8 15.8 11.9 15.8 19.8 25.0 31.8	14 19 14 19 22 27 19 22 27 22 22 27 35 27 35 41 35 35 41 50 60	13.7 18.0 13.7 18.0 21.8 26.0 18.0 21.8 26.0 18.0 21.8 26.0 32.0 26.0 32.0 39.0 26.0 32.0 39.0 49.0 54.7	11 11 14 14 14 14 17 17 17 22 22 22 22 28.5 28.5 28.5 38 38 38 50 57	23.4 28.7 24.9 30.2 31.5 37.4 31.8 33.0 38.9 32.5 33.0 38.9 42.7 38.9 42.7 45.6 43.7 45.2 47.8 55.9 63.2	2 SCM-RP 2-4 SCMN-RP 4-2 SCM-RP 4 SCM-RP 4-6 SCM-RP 4-8 SCM-RP 6-4 SCM-RP 6 SCM-RP 6-8 SCM-RP 8-4 SCM-RP 8-6 SCM-RP 8 SCM-RP 8-12 SCM-RP 12-8 SCM-RP 12 SCM-RP 12-16 SCM-Rp 16-8 SCM-Rp 16-12 SCM-RP 16 SCM-RP 20 SCM-RP 24 SCM-RP

METRIC OD Tubes x Male ISO* Parallel Threads - RP

T Tube OD	P ISO Male	A	B	C	D	E min	F A/F	Fd	G A/F	H	Fluid Controls Part No.
3 3 6 6 6 6 8 8 8 8 10 10 10 12 12 12 12 16 16 20 20 22 22 25 25 28 30 32 38	1/8 1/4 1/8 1/4 3/8 1/2 1/8 1/4 3/8 1/2 1/4 3/8 1/2 1/4 3/8 1/2 3/4 3/8 1/2 1/2 3/4 3/4 1 3/4 1 1 1.1/4 1.1/4 1.1/2	30.0 35.3 32.3 37.6 38.9 44.7 33.2 38.5 39.8 45.6 39.4 40.6 46.5 42.6 43.1 49.0 52.8 43.9 49.0 50.5 52.3 52.3 55.3 57.5 60.1 70.1 76.5 78.9 90.8	7.1 11.2 7.1 11.2 11.2 14.2 7.1 11.2 11.2 14.2 11.2 11.2 14.2 11.2 11.2 14.2 15.7 11.2 14.2 14.2 15.7 15.7 18.3 15.7 18.3 18.3 19.8 19.8 22.1	15.3 15.3 17.7 17.7 17.7 17.7 18.6 18.6 18.6 18.6 19.5 19.5 19.5 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 26.5 26.5 36.6 39.2 41.6 47.9	12.9 12.9 15.3 15.3 15.3 15.3 16.2 16.2 16.2 16.2 17.2 17.2 17.2 22.8 22.8 22.8 22.8 24.4 24.4 26.0 26.0 26.0 26.0 31.3 31.3 36.6 39.6 42.0 49.4	2.4 2.4 4.8 4.8 4.8 4.8 4.0 6.4 6.4 6.4 5.9 7.6 7.9 5.9 7.9 9.5 9.5 7.9 11.9 11.9 15.9 15.9 18.3 15.9 19.8 19.8 25.0 25.0 31.8	14 19 14 19 22 27 14 19 22 27 19 22 27 22 22 27 35 24 27 30 35 35 41 35 41 41 50 50 55	13.8 18.0 13.8 18.0 21.8 26.0 13.8 18.0 21.8 26.0 18.0 21.8 26.0 18.0 21.8 26.0 32.0 21.8 26.0 26.0 32.0 32.0 39.0 32.0 39.0 39.0 49.0 49.0 54.7	11 11 14 14 14 14 16 16 16 16 19 19 19 22 22 22 22 25 25 28.5 28.5 32 32 38 38 46 50 50 57	23.4 28.7 24.9 30.2 31.5 37.3 25.7 31.0 32.3 38.1 31.8 33.0 38.9 32.5 33.0 38.9 42.7 33.8 38.9 40.4 42.7 42.7 45.2 45.2 47.8 49.3 54.9 55.9 63.2	SCM 3-2Rp SCM 3-4Rp SCM 6-2Rp SCM 6-4Rp SCM 6-Rp SCM 6-8Rp SCM 8-2Rp SCM 8-4Rp SCM 8-6Rp SCM 8-Rp SCM 10-4Rp SCM 10-6Rp SCM 10-8Rp SCM 12-4Rp SCM 12-6Rp SCM 12-8Rp SCM 12Rp SCM 16-6Rp SCM 16-8Rp SCM 20-8Rp SCM 22-12Rp SCM 20-16Rp SCM 25-12Rp SCM 20-16Rp SCM 20-12Rp SCM 28-16Rp SCM 30-20Rp SCM 32-20Rp SCM 38-24Rp

* Reference Specifications : BS 2779 : ISO 228/1 : JIS B 0202 : DIN-ISO 228/1
NOTE : The ISO Parallel Thread system RP shown on this page does not create pressure tight seal against the threads. The seal is made by metal to metal contact against the female part. A soft metal (Copper) gasket between the fitting and the part face way also be used.
BORED - THROUGH FITTINGS FOR THERMOCOUPLE ARE AVAILABLE WITH ISO PARALLEL MALE THREADS. Add suffix “BT” to the above part numbers above