| MATERIAL | STEEL COMP 1015 OR |
| STEEL COMP 1020 STANDOFF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
| FLANGE THICKNESS | 1.531 INCHES NOMINAL |
| LENGTH | 2.094 INCHES NOMINAL |
| FLANGE WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNF RIGHT EXTERNAL |
| NOMINAL THREAD SIZE | 0.500 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.500 INCHES RIGHT EXTERNAL |
| THREAD QUANTITY PER INCH | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 20 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 | 0.312 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.516 INCHES NOMINAL RIGHT EXTERNAL |