| SFTT |
SURFACE TREATMENT |
OXIDE FASTENER |
| THSD |
THREAD SERIES DESIGNATOR |
UNRC |
| AASL |
HEAD DIAMETER |
0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| MATT |
MATERIAL |
PLASTIC POLYAMIDE LOCKING FEATURE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| ASDB |
WIDTH ACROSS FLATS |
0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AAUM |
LOCKING FEATURE |
PELLET THREADS |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
FINISH COLOR BLACK |
| CQBC |
MINIMUM TENSILE STRENGTH |
170000 POUNDS PER SQUARE INCH |
| AASA |
THREAD LENGTH |
0.370 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL FASTENER |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| CQHQ |
MINIMUM YIELD STRENGTH |
150000 POUNDS PER SQUARE INCH |