| FLANGE THICKNESS | 2.123 INCHES MINIMUM AND 2.127 INCHES MAXIMUM |
| FLANGE WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
| LENGTH | 2.248 INCHES MINIMUM AND 2.252 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| MATERIAL | STEEL COMP 416 STANDOFF |
| NOMINAL THREAD SIZE | 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| NOMINAL THREAD SIZE | 0.250 INCHES RIGHT EXTERNAL |
| SPECIAL FEATURES | UNDERCUT NUT END AT SHOULDER0.020 IN. WIDE BY 0.020 IN. DEEP |
| STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
| THREAD CLASS | 3A RIGHT EXTERNAL |
| THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |
| THREAD LENGTH | 0.280 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD LENGTH | 0.105 INCHES NOMINAL RIGHT EXTERNAL |
| THREAD SERIES DESIGNATOR | UNF RIGHT EXTERNAL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD QUANTITY PER INCH | 28 RIGHT EXTERNAL |
| THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |