| AAUM |
LOCKING FEATURE |
PATCH THREADS |
| CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
| MATT |
MATERIAL |
PLASTIC POLYAMIDE LOCKING FEATURE |
| AAJD |
THREAD CLASS |
3A |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CQFM |
HARDNESS RATING |
80.0 ROCKWELL B MINIMUM FASTENER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| AASA |
THREAD LENGTH |
0.364 INCHES MINIMUM AND 0.464 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AASB |
FASTENER LENGTH |
0.625 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 302 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP 384 FASTENER OR STEEL COMP XM-7 FASTENER |
| AASL |
HEAD DIAMETER |
0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| SFTT |
SURFACE TREATMENT |
PASSIVATE FASTENER |
| ASDB |
WIDTH ACROSS FLATS |
0.156 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| CRSQ |
COUNTERSINK ANGLE |
82.0 DEGREES NOMINAL |