| AASU |
HEAD HEIGHT |
0.390 INCHES NOMINAL |
| AATX |
SHOULDER LENGTH |
3.010 INCHES MINIMUM FIRST SHOULDER AND 3.140 INCHES MAXIMUM FIRST SHOULDER |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| CQFM |
HARDNESS RATING |
302.0 BRINELL STANDARD MINIMUM OVERALL AND 352.0 BRINELL STANDARD MAXIMUM OVERALL |
| CQHQ |
MINIMUM YIELD STRENGTH |
130000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASL |
HEAD DIAMETER |
1.500 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
4.190 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASA |
THREAD LENGTH |
1.050 INCHES MINIMUM AND 1.860 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AATN |
SHOULDER DIAMETER |
1.124 INCHES MINIMUM FIRST SHOULDER AND 1.125 INCHES MAXIMUM FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.170 INCHES NOMINAL FIRST HOLE |
| FEAT |
SPECIAL FEATURES |
SHOULDER WITH MICROINCH FINISH OF 25 |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.940 INCHES NOMINAL FIRST HOLE |