| SFTT |
SURFACE TREATMENT |
CADMIUM FASTENER |
| THSD |
THREAD SERIES DESIGNATOR |
UNRC |
| MATT |
MATERIAL |
PLASTIC POLYAMIDE LOCKING FEATURE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| AASL |
HEAD DIAMETER |
0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AASB |
FASTENER LENGTH |
0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AASA |
THREAD LENGTH |
0.137 INCHES MINIMUM |
| HUES |
COLOR |
GRAY FASTENER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| AAUM |
LOCKING FEATURE |
STRIP THREADS OR PELLET THREADS OR PATCH THREADS |
| MATT |
MATERIAL |
STEEL COMP 304 FASTENER OR STEEL COMP 302 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP XM-7 FASTENER |
| ASDB |
WIDTH ACROSS FLATS |
0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |