1/4"-28 THREAD INSERTS
| APPLICATION | FOR USE IN METAL |
| STYLE | HEAVY WALL |
| MATERIAL | CARBON STEEL |
| THREAD TYPE | UNIFIED FINE |
| E-Z LOK PART NO. | 329-428 |
| INTERNAL THREAD | 1/4-28 |
| EXTERNAL THREAD | 7/16-14 |
| LENGTH (IN) | 0.437 |
| TAP DRILL SIZE | 23/64 |
| TAP SIZE | 7/16-14 |
| MINIMUM FULL THREAD DEPTH (IN) | 0.500 |
NI 06212017 EH