MATERIAL | STEEL CORROSION RESISTING OVERALL |
CROSS-SECTIONAL SHAPE | HEXAGON |
WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
LENGTH | 1.000 INCHES NOMINAL |
RIGHT PROJECTION DIAMETER | 0.375 INCHES NOMINAL |
RIGHT PROJECTION LENGTH | 0.750 INCHES NOMINAL |
THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNC RIGHT EXTERNAL |
NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.375 INCHES RIGHT EXTERNAL |
THREAD QUANTITY PER INCH | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 16 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 | 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.750 INCHES NOMINAL RIGHT EXTERNAL |
PART NAME ASSIGNED BY CONTROLLING AGENCY | 18-8 STAINLESS STEEL MALE-FEMALE THREAD ADAPTER |