| AATB |
WIDTH BETWEEN FLATS |
0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND ADE2 GRADE |
| AASU |
HEAD HEIGHT |
0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL AND CHROMATE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1035 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1008 OVERALL OR STEEL COMP 1524 OVERALL OR STEEL COMP 1527 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1013 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1009 OVERALL OR STEEL COMP 1010 OVERALL OR STEEL COMP 1006 OVERALL OR STEEL COMP 1005 OVERALL OR STEEL COMP 1541 OVERALL OR STEEL COMP 1536 OVERALL OR STEEL COMP 1039 OVERALL OR STEEL COMP 1038 OVERALL OR STEEL COMP 1037 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1017 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1019 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1021 OVERALL OR STEEL COMP 1029 OVERALL OR STEEL COMP 1030 OVERALL OR STEEL COMP 1033 OVERALL OR STEEL COMP 1034 OVERALL OR STEEL COMP 1011 OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B 633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL OR ASTM B454 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
75000 POUNDS PER SQUARE INCH |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| AASK |
HEAD STYLE |
HEXAGON |
| AASB |
FASTENER LENGTH |
2.460 INCHES MINIMUM AND 2.520 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
2.349 INCHES MINIMUM AND 2.520 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
70.0 ROCKWELL B MINIMUM OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| CQHQ |
MINIMUM YIELD STRENGTH |
55000 POUNDS PER SQUARE INCH |