| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.139 INCHES MINIMUM FIRST HOLE AND 0.145 INCHES MAXIMUM FIRST HOLE |
| AHYM |
NOMINAL THREAD DIAMETER |
1.500 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UN |
| AAJD |
THREAD CLASS |
3A |
| AAXC |
CONCENTRIC HOLE DIAMETER |
1.030 INCHES MINIMUM AND 1.043 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.250 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
4.750 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
C-05-1190,FSCM 36659 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
LC+77-20358 FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AASA |
THREAD LENGTH |
0.850 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CHROMIUM OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AASK |
HEAD STYLE |
HEXAGON |
| AAVH |
SHOULDER DIAMETER |
1.746 INCHES MINIMUM AND 1.748 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
270000 POUNDS PER SQUARE INCH |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
4.150 INCHES NOMINAL FIRST HOLE |
| AATB |
WIDTH BETWEEN FLATS |
2.250 INCHES MINIMUM AND 2.282 INCHES MAXIMUM |
| STYL |
STYLE DESIGNATOR |
CONCENTRIC HOLE UNTHREADED |
| AAVK |
SHOULDER LENGTH |
3.900 INCHES NOMINAL |