| AASB |
FASTENER LENGTH |
1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR ZINC OVERALL |
| MATT |
MATERIAL |
STEEL COMP 8640 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4140 OVERALL |
| AAJD |
THREAD CLASS |
3A |
| FEAT |
SPECIAL FEATURES |
LOCKING ELEMENT CRES COMP 302 NON-MAGNETIC MATL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| ASDB |
WIDTH ACROSS FLATS |
0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| ABQJ |
POINT STYLE |
OVAL |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASK |
HEAD STYLE |
HEADLESS (SETSCREW) |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AAUM |
LOCKING FEATURE |
DISTORTIONS THREADS |
| CMLP |
THREAD QUANTITY PER INCH |
20 |