BSPT R 0.137P

27.5° 27.5° UN NUT

1/4P

BSPT I.C. I.C. UN I.C. I.C. 60°

B B B B

R 0.137P

A L A 1°47' 90° BSPT A L A

L SCREW L 1/8P UN

SCREW ANSI B1.1-1982

EXTERNAL RIGHT INTERNAL RIGHT B.S. 21: 1985 EXTERNAL RIGHT INTERNAL RIGHT

DIMENSIONS DIMENSIONS

DESIGNATION GRADE TPI CATALOG # DESIGNATION GRADE TPI CATALOG #

L mm I.C. A B L mm I.C. A B

EXTERNAL EXTERNAL

BSPT11 ER16LT 1011169.5251.11.5TH000138UN 10 ER16LT 1010169.5251.11.5TH000161
BSPT14 ER16LT 1014169.5251.01.2TH000137UN 12 ER16LT 1012169.5251.11.4TH000088
BSPT19 ER16LT 1019169.5250.80.9TH000136UN 13 ER16LT 1013169.5251.01.3TH000163
INTERNALUN 16 ER16LT 1016169.5250.91.1TH000082
BSPT11 IR16LT 1011169.5251.11.5TH000141UN 20 ER16LT 1020169.5250.80.9TH000076
BSPT14 IR16LT 1014169.5251.01.2TH000140UN 24 ER16LT 1024169.5250.70.8TH000165
BSPT19 IR16LT 1019169.5250.80.9TH000139UN 32 ER16LT 1032169.5250.60.6TH000166
UN 5 ER22LT 1052212.701.72.4TH000186
UN 6 ER22LT 1062212.701.62.3TH000189
UN 7 ER22LT 1072212.701.62.3TH000190

INTERNAL

UN 8 IR16LT 108169.5251.21.6TH000170
UN 9 IR16LT 109169.5251.21.7TH000171
NPT NUTUN 10 IR16LT 1010169.5251.11.5TH000172

30° 30°

NPT I.C. I.C. UN 11 IR16 LT 10 11 16 9.525 1.1 1.5 TH000173

B B

90° 1°47' NPT UN 11.5 IR16 LT 10 11.5 16 9.525 1.1 1.5 TH000174

A L L A SCREW

ANSI/ASME B UN 12 IR16 LT 10 12 16 9.525 0.8 0.9 TH000091

EXTERNAL RIGHT INTERNAL RIGHT 1.20.1-1983

UN 13 IR16LT 1013169.5251.01.3TH000175
UN 16 IR16LT 1016169.5250.91.1TH000085
DIMENSIONSUN 20 IR16LT 1020169.5251.11.4TH000079

DESIGNATION GRADE TPI CATALOG #

L mmI.C.ABUN 32 IR16LT 1032169.5250.60.6TH000182
EXTERNALUN 6 IR22LT 1062212.701.62.3TH000196
NPT 8 ER16LT 108169.5251.31.8TH000145UN 7 IR22LT 1072212.701.62.3TH000198
NPT 11.5 ER16LT 1011.5169.5251.11.5TH000144
NPT 14 ER16LT 1014169.5250.91.2TH000143
NPT 18 ER16LT 1018169.5250.81.0TH000142

INTERNAL

NPT 8 IR16LT 108169.5251.31.8TH000148
NPT 11.5 IR16LT 1011.5169.5251.11.5TH000147
NPT 14 IR16LT 1014169.5250.91.2TH000146
NPT 27 IR16LT 1027169.5250.70.8TH000181