| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | NICKEL ALLOY 718 BASE |
| ALUMINUM ALLOY 7075 LOCKING INSERT |
| NICKEL ALLOY 718 NUT |
| IRON ALLOY 660 CLIP |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE BASE |
| AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE CLIP |
| SURFACE TREATMENT | PASSIVATE BASE |
| ANODIZE LOCKING INSERT |
| PASSIVATE CLIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE LOCKING INSERT |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| CHANNEL STYLE | STRAIGHT TYPE |
| OVERALL LENGTH | 72.000 INCHES NOMINAL |
| OVERALL WIDTH | 0.625 INCHES MAXIMUM |
| ASSEMBLY OVERALL HEIGHT | 0.460 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.328 INCHES NOMINAL |
| NUT SPACING | 1.000 INCHES NOMINAL |
| NUT QUANTITY | 72 |
| NUT COUNTERBORE DEPTH | 0.188 INCHES NOMINAL FIRST END |
| TEMP RATING | 265.0 DEG FAHRENHEIT NOMINAL |
| FEATURES PROVIDED | FLOATING NUT |