MATERIAL | ALUMINUM STANDOFF |
MATERIAL DOCUMENT AND CLASSIFICATION | ASTMB211 ASSN STD 1ST MATERIAL RESPONSE AND |
| ASTMB221 ASSN STD 2ND MATERIAL RESPONSE STANDOFF |
CROSS-SECTIONAL SHAPE | HEXAGON |
WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
LENGTH | 1.250 INCHES NOMINAL |
RIGHT PROJECTION DIAMETER | 0.190 INCHES NOMINAL |
RIGHT PROJECTION LENGTH | 0.375 INCHES NOMINAL |
THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNF RIGHT EXTERNAL |
NOMINAL THREAD SIZE | 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.190 INCHES RIGHT EXTERNAL |
THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 32 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 | 0.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |