| FLANGE DIAMETER | 0.625 INCHES NOMINAL |
| FLANGE THICKNESS | 2.625 INCHES NOMINAL |
| LENGTH | 3.062 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| MATERIAL | STEEL COMP 1117 STANDOFF |
| NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| NOMINAL THREAD SIZE | 0.312 INCHES RIGHT EXTERNAL |
| SPECIAL FEATURES | 0.250 IN. DRILLED HOLE THROUGH 0.625 DIA ON CENTERLINE,1.500 IN. FROMSHOULDER |
| STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
| THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |
| THREAD LENGTH | 0.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.312 INCHES MINIMUM RIGHT EXTERNAL |
| THREAD PITCH DIAMETERS | +0.2774 TO 0.2804 INCHES RIGHT EXTERNAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD SERIES DESIGNATOR | UNS RIGHT EXTERNAL |
| THREAD QUANTITY PER INCH | 18 RIGHT EXTERNAL |
| THREAD QUANTITY PER INCH | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |