| NOMINAL THREAD SIZE | 0.086 INCHES RIGHT INTERNAL |
| STYLE DESIGNATOR | FLANGED LEFT INTERNAL THREAD |
| THREAD CLASS | 2B RIGHT INTERNAL |
| THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL |
| THREAD LENGTH | 0.25 INCHES NOMINAL RIGHT INTERNAL |
| THREAD QUANTITY PER INCH | 56 RIGHT INTERNAL |
| THREAD SERIES DESIGNATOR | UNC RIGHT INTERNAL |
| DISTANCE FROM END TO HOLE CENTER | 0.735 INCHES NOMINAL |
| CORNER RADIUS | 0.12 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE | SQUARE |
| FLANGE WIDTH ACROSS FLATS | 0.218 INCHES NOMINAL |
| FLANGE THICKNESS | 0.125 INCHES NOMINAL |
| FLATTED PORTION LENGTH | 0.900 INCHES NOMINAL |
| HOLE DIAMETER | 0.099 INCHES NOMINAL |
| LENGTH | 1.250 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | STANDOFF, CCA |
| PROPRIETARY CHARACTERISTICS | PACS |