| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.375 INCHES NOMINAL |
| CBBL |
FEATURES PROVIDED |
CASEHARDENED |
| AASL |
HEAD DIAMETER |
0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
PAN |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
D TYPE |
| CTYF |
NONMACHINE NOMINAL THREAD DIAMETER |
0.138 INCHES |
| CRGF |
NONMACHINE THREAD STYLE |
THRU SLOT (TYPE D) |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
SCREW,TAPPING |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
