| MATERIAL | ALUMINUM ALLOY 6061 STANDOFF |
| STEEL CORROSION RESISTING INSERT |
| SURFACE TREATMENT | CADMIUM INSERT |
| CROSS-SECTIONAL SHAPE | HEXAGON |
| WIDTH ACROSS FLATS | 0.277 INCHES NOMINAL |
| STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH |
| LENGTH | 4.00 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNC RIGHT INTERNAL |
| NOMINAL THREAD SIZE | 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.164 INCHES RIGHT INTERNAL |
| THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 32 RIGHT INTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| RIGHT-HAND RIGHT INTERNAL |
| SPECIAL FEATURES | OTHER STYLE OPTION: ROUND WITH WRENCHING FLATS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER-STANDOFF, SELF-LOCKING INSERTS |