| AAJD |
THREAD CLASS |
1A |
| AASU |
HEAD HEIGHT |
0.308 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
3.000 INCHES MINIMUM |
| AASK |
HEAD STYLE |
SQUARE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE |
| AASB |
FASTENER LENGTH |
7.875 INCHES MINIMUM AND 8.125 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
95.0 ROCKWELL B MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
STEEL SAE J429 GRADE 1 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
AS MODIFIED BY CLASS OF THD |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| MATT |
MATERIAL |
STEEL COMP 1025 OVERALL OR STEEL COMP 1030 OVERALL OR STEEL COMP 1033 OVERALL OR STEEL COMP 1034 OVERALL OR STEEL COMP 1035 OVERALL OR STEEL COMP 1039 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1524 OVERALL OR STEEL COMP 1541 OVERALL OR STEEL COMP 1008 OVERALL OR STEEL COMP 1013 OVERALL OR STEEL COMP 1017 OVERALL OR STEEL COMP 1019 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1009 OVERALL OR STEEL COMP 1021 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1010 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1536 OVERALL OR STEEL COMP 1029 OVERALL OR STEEL COMP 1527 OVERALL OR STEEL COMP 1037 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1038 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1011 OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| CBBL |
FEATURES PROVIDED |
UNFINISHED HEAD |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| CMLP |
THREAD QUANTITY PER INCH |
13 |