| CYBH |
BEARING SURFACE OF HEAD SURFACE FINISH |
63.0 MICROINCHES |
| CYAU |
SCREW MATERIAL |
STEEL COMP 8740 |
| AASU |
HEAD HEIGHT |
0.266 INCHES NOMINAL |
| ASXK |
HOLE QUANTITY |
2 |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AASL |
HEAD DIAMETER |
0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAUB |
HOLE DIAMETER |
0.070 INCHES NOMINAL |
| CYBG |
HEAD HOLE CONFIGURATION STYLE |
ROUND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| AASA |
THREAD LENGTH |
0.375 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| CYBL |
THREAD SURFACE FINISH |
32.0 MICROINCHES |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| FEAT |
SPECIAL FEATURES |
NTHREAD IS SAFETY CRITICAL PER MIL-S-7742 UNDER APPLICATION CATEGORY SAFETY CRITICAL. APPLY ONE COAT OF MIL-P-23377, TY 1, CL 1 OR 3 AND TWO TOP COATS OF MIL-C-46168, COLOR CODE 33538 PER FED-STD-595 TO TOP OF HEAD |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
THSD |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AASB |
FASTENER LENGTH |
0.375 INCHES NOMINAL |