| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
AS MODIFIED BY THREAD SIZE AND SERIES/TYPE DESIGNATOR |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND 4 STYLE |
| ABQJ |
POINT STYLE |
CUP |
| THSD |
THREAD SERIES DESIGNATOR |
UN |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| AASK |
HEAD STYLE |
SQUARE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| AAJD |
THREAD CLASS |
2A |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| AASA |
THREAD LENGTH |
1.000 INCHES MINIMUM |
| MATT |
MATERIAL |
STEEL COMP 1137 OVERALL OR STEEL COMP 1139 OVERALL OR STEEL COMP 1141 OVERALL OR STEEL COMP 1035 OVERALL OR STEEL COMP 1536 OVERALL OR STEEL COMP 1037 OVERALL OR STEEL COMP 1038 OVERALL OR STEEL COMP 1039 OVERALL OR STEEL COMP 1541 OVERALL OR STEEL COMP 1042 OVERALL OR STEEL COMP 1044 OVERALL OR STEEL COMP 1045 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1043 OVERALL OR STEEL COMP 1140 OVERALL OR STEEL COMP 1144 OVERALL OR STEEL COMP 1145 OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.361 INCHES MINIMUM AND 0.389 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.000 INCHES NOMINAL |