| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.953 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.176 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL COMP 301 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 316 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| CWBW |
SECONDARY WASHER MATERIAL THICKNESS |
0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| CTDQ |
SECONDARY WASHER OUTSIDE DIAMETER |
0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAVW |
WASHER QUANTITY |
1 |
| AATB |
WIDTH BETWEEN FLATS |
0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
PASSIVATE FASTENER |
| SFTT |
SURFACE TREATMENT |
PASSIVATE PRIMARY WASHER |
| AAJD |
THREAD CLASS |
AL |
| AASA |
THREAD LENGTH |
0.641 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
