| AATN |
SHOULDER DIAMETER |
0.499 INCHES NOMINAL FIRST SHOULDER |
| CQFM |
HARDNESS RATING |
42.0 ROCKWELL C MINIMUM OVERALL AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| AATX |
SHOULDER LENGTH |
1.420 INCHES MINIMUM FIRST SHOULDER AND 1.430 INCHES MAXIMUM FIRST SHOULDER |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.670 INCHES NOMINAL FIRST HOLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
CVA1-585E FSCM 80378 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.076 INCHES NOMINAL FIRST HOLE |
| AASU |
HEAD HEIGHT |
0.180 INCHES NOMINAL |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CQBC |
MINIMUM TENSILE STRENGTH |
200000 POUNDS PER SQUARE INCH |
| AASA |
THREAD LENGTH |
0.340 INCHES MINIMUM |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| AASL |
HEAD DIAMETER |
0.875 INCHES NOMINAL |
| AATB |
WIDTH BETWEEN FLATS |
0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.760 INCHES MINIMUM AND 1.800 INCHES MAXIMUM |