| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.408 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL OVERALL |
| CTYF |
NONMACHINE NOMINAL THREAD DIAMETER |
0.190 INCHES |
| CRGF |
NONMACHINE THREAD STYLE |
WIDE FLUTE (TYPE T) |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| AATB |
WIDTH BETWEEN FLATS |
0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
GM 4252-M FSCM 11862 MFR REF ALL TREATMENT RESPONSES OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR ZINC OVERALL |
