| MATERIAL | STEEL COMP 1117 STANDOFF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| SURFACE TREATMENT | ZINC AND |
| CHROMATE STANDOFF |
| STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
| FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| LENGTH | 1.125 INCHES NOMINAL |
| FLANGE WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNC RIGHT EXTERNAL |
| NOMINAL THREAD SIZE | 0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.138 INCHES RIGHT EXTERNAL |
| THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 32 RIGHT EXTERNAL |
| THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| 2A RIGHT EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| RIGHT-HAND RIGHT EXTERNAL |
| THREAD LENGTH | 0.219 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.688 INCHES MAXIMUM RIGHT EXTERNAL |
| SPECIAL FEATURES | ONE UNDERCUT 0.062 IN. WIDE TO ROOT DIA OF THREAD BETWEEN SHOULDER AND NUT END |