| MRC |
Requirement Statement |
Characteristics |
| HUES |
COLOR |
BLACK OVERALL |
| AATC |
EXTENDED WASHER DIAMETER |
0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.056 INCHES MINIMUM AND 0.071 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.210 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
25.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.283 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
120000 POUNDS PER SQUARE INCH |
| CQHQ |
MINIMUM YIELD STRENGTH |
92000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI 302-305 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| FEAT |
SPECIAL FEATURES |
FLANGED HEAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNRC |
| AATB |
WIDTH BETWEEN FLATS |
0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
G-4347-M, CAGE11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
OXIDE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.028 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
