| EXTENDED WASHER DIAMETER | 0.562 INCHES NOMINAL0.562 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.090 INCHES MINIMUM0.090 INCHES MINIMUM |
| FASTENER LENGTH | 0.875 INCHES NOMINAL0.875 INCHES NOMINAL |
| HEAD HEIGHT | 0.338 INCHES NOMINAL0.338 INCHES NOMINAL |
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHERDOUBLE HEXAGON EXTENDED WASHER |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLEDOUBLE HEXAGON LONGITUDINAL HOLE |
| HOLE DIAMETER | 0.070 INCHES NOMINAL0.070 INCHES NOMINAL |
| HOLE QUANTITY | 44 |
| HOLE TYPE | DRILLEDDRILLED |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES0.375 INCHES |
| WIDTH BETWEEN FLATS | 0.438 INCHES NOMINAL0.438 INCHES NOMINAL |
| SURFACE TREATMENT | SILVER OVERALLSILVER OVERALL |
| THREAD CLASS | 3A3A |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD LENGTH | 0.767 INCHES NOMINAL0.767 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 2424 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF) |