
NUT 55°
SCREW
B
B L A A I.C. L T I.C. VERTICAL STANDARD
| PITCH R | ANGE | CATALOG | NUMBER | DIMENSI | ONS | ||
| MM | TPI | RIGHT HAND | LEFT HAND | L mm | I.C. | A | B |
| 0.5-1.5 | 48-16 | A55 ER11 | A55 EL11 | 11 | 6.35 | 0.8 | 0.9 |
| 0.5-1.5 | 48-16 | A55 ER16 | A55 EL16 | 0.8 | 0.9 | ||
| 1.75-3.0 | 14-8 | G55 ER16 | G55 EL16 | 16 | 9.525 | 1.2 | 1.7 |
| 0.5-3.0 | 48-8 | AG55 ER16 | AG55 EL16 | 1.2 | 1.7 | ||
| 3.5-5.0 | 7-5 | N55 ER22 | N55 EL22 | 22 | 12.70 | 1.7 | 2.5 |
| 5.5-6.0 | 4.5-4 | Q55 ER27 | Q55 EL27 | 27 | 15.875 | 2.1 | 3.0 |
| PITCH | RANGE | CATALOG NUMBER | DIM | ENSIO | NS | ||
| MM | TPI | RIGHT HAND | L mm | I.C. | A | B | T |
| 0.5-1.5 | 48-16 | A55 ER16V | 1.1 | 1.0 | 3.7 | ||
| 1.75-3.0 | 14-8 | G55 ER16V | 16 | 9.525 | 1.1 | 1.7 | 3.7 |
| 0.5-3.0 | 48-8 | AG55 ER16V | 1.1 | 1.7 | 3.7 |