
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
| DESIGNATION | GRADE | TPI | DIMEN | SIONS | CATALOG # | ||
| L mm | I.C. | A | B | ||||
| EXTERNAL | |||||||
| BSPT11 ER16 | LT 10 | 11 | 16 | 9.525 | 1.1 | 1.5 | TH000138 |
| BSPT14 ER16 | LT 10 | 14 | 16 | 9.525 | 1.0 | 1.2 | TH000137 |
| BSPT19 ER16 | LT 10 | 19 | 16 | 9.525 | 0.8 | 0.9 | TH000136 |
| INTERNAL | |||||||
| BSPT11 IR16 | LT 10 | 11 | 16 | 9.525 | 1.1 | 1.5 | TH000141 |
| BSPT14 IR16 | LT 10 | 14 | 16 | 9.525 | 1.0 | 1.2 | TH000140 |
| BSPT19 IR16 | LT 10 | 19 | 16 | 9.525 | 0.8 | 0.9 | TH000139 |
| DESIGNATION | GRADE | TPI | L mm | DIMENS IC | IONS A | B | CATALOG # |
| EXTERNAL | .. | ||||||
| UN 10 ER16 | LT 10 | 10 | 16 | 9.525 | 1.1 | 1.5 | TH000161 |
| UN 12 ER16 | LT 10 | 12 | 16 | 9.525 | 1.1 | 1.4 | TH000088 |
| UN 13 ER16 | LT 10 | 13 | 16 | 9.525 | 1.0 | 1.3 | TH000163 |
| UN 16 ER16 | LT 10 | 16 | 16 | 9.525 | 0.9 | 1.1 | TH000082 |
| UN 20 ER16 | LT 10 | 20 | 16 | 9.525 | 0.8 | 0.9 | TH000076 |
| UN 24 ER16 | LT 10 | 24 | 16 | 9.525 | 0.7 | 0.8 | TH000165 |
| UN 32 ER16 | LT 10 | 32 | 16 | 9.525 | 0.6 | 0.6 | TH000166 |
| UN 5 ER22 | LT 10 | 5 | 22 | 12.70 | 1.7 | 2.4 | TH000186 |
| UN 6 ER22 | LT 10 | 6 | 22 | 12.70 | 1.6 | 2.3 | TH000189 |
| UN 7 ER22 | LT 10 | 7 | 22 | 12.70 | 1.6 | 2.3 | TH000190 |
| INTERNAL | |||||||
| UN 8 IR16 | LT 10 | 8 | 16 | 9.525 | 1.2 | 1.6 | TH000170 |
| UN 9 IR16 | LT 10 | 9 | 16 | 9.525 | 1.2 | 1.7 | TH000171 |
| UN 10 IR16 | LT 10 | 10 | 16 | 9.525 | 1.1 | 1.5 | TH000172 |
| UN 11 IR16 | LT 10 | 11 | 16 | 9.525 | 1.1 | 1.5 | TH000173 |
| UN 11.5 IR16 | LT 10 | 11.5 | 16 | 9.525 | 1.1 | 1.5 | TH000174 |
| UN 12 IR16 | LT 10 | 12 | 16 | 9.525 | 0.8 | 0.9 | TH000091 |
| UN 13 IR16 | LT 10 | 13 | 16 | 9.525 | 1.0 | 1.3 | TH000175 |
| UN 16 IR16 | LT 10 | 16 | 16 | 9.525 | 0.9 | 1.1 | TH000085 |
| UN 20 IR16 | LT 10 | 20 | 16 | 9.525 | 1.1 | 1.4 | TH000079 |
| UN 32 IR16 | LT 10 | 32 | 16 | 9.525 | 0.6 | 0.6 | TH000182 |
| UN 6 IR22 | LT 10 | 6 | 22 | 12.70 | 1.6 | 2.3 | TH000196 |
| UN 7 IR22 | LT 10 | 7 | 22 | 12.70 | 1.6 | 2.3 | TH000198 |
30° 30°
B B
A L L A SCREW
EXTERNAL RIGHT INTERNAL RIGHT 1.20.1-1983
| DESIGNATION | GRADE | TPI | DIMENS | IONS | CATALOG # | ||
| L mm | I.C. | A | B | ||||
| EXTERNAL | |||||||
| NPT 8 ER16 | LT 10 | 8 | 16 | 9.525 | 1.3 | 1.8 | TH000145 |
| NPT 11.5 ER16 | LT 10 | 11.5 | 16 | 9.525 | 1.1 | 1.5 | TH000144 |
| NPT 14 ER16 | LT 10 | 14 | 16 | 9.525 | 0.9 | 1.2 | TH000143 |
| NPT 18 ER16 | LT 10 | 18 | 16 | 9.525 | 0.8 | 1.0 | TH000142 |
| INTERNAL | |||||||
| NPT 8 IR16 | LT 10 | 8 | 16 | 9.525 | 1.3 | 1.8 | TH000148 |
| NPT 11.5 IR16 | LT 10 | 11.5 | 16 | 9.525 | 1.1 | 1.5 | TH000147 |
| NPT 14 IR16 | LT 10 | 14 | 16 | 9.525 | 0.9 | 1.2 | TH000146 |
| NPT 27 IR16 | LT 10 | 27 | 16 | 9.525 | 0.7 | 0.8 | TH000181 |