| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | DOD-F-24669/1 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE | ELLIPTICAL |
| CROSS-SECTIONAL LENGTH | 4.580 INCHES NOMINAL |
| CROSS-SECTIONAL WIDTH | 1.750 INCHES NOMINAL |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| LENGTH | 4.580 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNF RIGHT INTERNAL |
| NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.125 INCHES RIGHT INTERNAL |
| THREAD QUANTITY PER INCH | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 27 RIGHT INTERNAL |
| THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| 2B RIGHT INTERNAL |
| THREAD PITCH DIAMETERS | 0.2175 TO 0.2248 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.1009 TO 0.1052 INCHES RIGHT INTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| RIGHT-HAND RIGHT INTERNAL |
| THREAD LENGTH | 1.030 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| 2.320 INCHES NOMINAL RIGHT INTERNAL |
| SPECIAL FEATURES | PIN,NICRMOSTL |