| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
90.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
28.70 MILLIMETERS MINIMUM AND 31.30 MILLIMETERS MAXIMUM |
| AASL |
HEAD DIAMETER |
6.82 MILLIMETERS MINIMUM AND 7.35 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
OVAL COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL |
| CTYF |
NONMACHINE NOMINAL THREAD DIAMETER |
4.2 MILLIMETERS |
| CRGF |
NONMACHINE THREAD STYLE |
GIMLET POINT (TYPE A, AB OR BA) |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| FEAT |
SPECIAL FEATURES |
COLOR BLACK |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
GM 4347-M FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
OXIDE OVERALL |
