| AASB |
FASTENER LENGTH |
3.526 INCHES MINIMUM AND 3.546 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
1.041 INCHES MINIMUM |
| ANEE |
GRIP LENGTH |
2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.375 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.289 INCHES NOMINAL FIRST HOLE |
| AAUR |
GRIP DIAMETER |
0.1410 INCHES MINIMUM AND 0.1510 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| FEAT |
SPECIAL FEATURES |
MUST MEET STRICT INSPECTION REQUIREMENT |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AASK |
HEAD STYLE |
DISHED HEXAGON |
| ZZZK |
SPECIFICATION/STANDARD DATA |
81205-BACB30LC MANUFACTURERS STANDARD |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |