| CROSS-SECTIONAL SHAPE | HEXAGON |
| LENGTH | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | STANDOFF, FEMALE, THREADED, HEX |
| WIDTH ACROSS FLATS | 0.244 INCHES MINIMUM AND 0.256 INCHES MAXIMUM |
| STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH |
| THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD LENGTH | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |