Shell Size |
A Coupling Thread Class 2A |
K | L Max. |
M +.031-.000 (+0.79-0.00) |
R ±.005 (±0.13) |
S ±.031 (±0.79) |
T +.010-.005 (+0.25-0.13) |
|
| Max. | Min. | |||||||
| 10SL | 5/8-24 UNEF | .156(3.96) | .062(1.57) | 1.219(30.96) | .562(14.27) | .719(18.26) | 1.000(25.40) | .120(3.05) |
| 12 | 3/4-20 UNEF | .156(3.96) | .062(1.57) | 1.625(41.28) | .750(19.05) | .812(20.62) | 1.094(27.79) | .120(3.05) |
| 12S | 3/4-20 UNEF | .156(3.96) | .062(1.57) | 1.219(30.96) | .562(14.27) | .812(20.62) | 1.094(27.79) | .120(3.05) |
| 14 | 7/8-20 UNEF | .156(3.96) | .062(1.57) | 1.625(41.28) | .750(19.05) | .906(23.01) | 1.188(30.18) | .120(3.05) |
| 14S | 7/8-20 UNEF | .156(3.96) | .062(1.57) | 1.219(30.96) | .562(14.27) | .906(23.01) | 1.188(30.18) | .120(3.05) |
| 16 | 1-20 UNEF | .156(3.96) | .062(1.57) | 1.625(41.28) | .750(19.05) | .969(24.61) | 1.281(32.54) | .120(3.05) |
| 16S | 1-20 UNEF | .156(3.96) | .062(1.57) | 1.219(30.96) | .562(14.27) | .969(24.61) | 1.281(32.54) | .120(3.05) |
| 18 | 1 1/8-18 UNEF | .203(5.16) | .094(2.39) | 1.938(49.23) | .750(19.05) | 1.062(26.97) | 1.375(34.92) | .120(3.05) |
| 20 | 1 1/4-18 UNEF | .203(5.16) | .094(2.39) | 1.938(49.23) | .750(19.05) | 1.156(29.36) | 1.500(38.10) | .120(3.05) |
| 22 | 1 3/8-18 UNEF | .203(5.16) | .094(2.39) | 1.938(49.23) | .750(19.05) | 1.250(31.75) | 1.625(41.27) | .120(3.05) |
| 24 | 1 1/2-18 UNEF | .203(5.16) | .094(2.39) | 1.938(49.23) | .812(20.62) | 1.375(34.92) | 1.750(44.45) | .147(3.73) |
| 28 | 1 3/4-18 UNS | .203(5.16) | .094(2.39) | 1.938(49.23) | .812(20.62) | 1.562(39.67) | 2.000(50.80) | .147(3.73) |
| 32 | 2-18 UNS | .359(9.12) | .125(3.17) | 1.938(49.23) | .875(22.22) | 1.750(44.45) | 2.250(57.15) | .173(4.39) |