| AASU |
HEAD HEIGHT |
0.500 INCHES NOMINAL |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
5.204 INCHES NOMINAL FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.250 INCHES NOMINAL FIRST HOLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| CQFM |
HARDNESS RATING |
35.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AATN |
SHOULDER DIAMETER |
1.373 INCHES MINIMUM FIRST SHOULDER AND 1.374 INCHES MAXIMUM FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| FEAT |
SPECIAL FEATURES |
UNDERCUT BETWEEN HEAD AND SHOULDER 1.250 IN. DIA BY 0.125 IN. LG;UNTHREADED PORTION BETWEEN SHOULDER AND THREADS IS 1.751 IN. LG |
| AATX |
SHOULDER LENGTH |
1.890 INCHES NOMINAL FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
1.250 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAJD |
THREAD CLASS |
2A |
| AASK |
HEAD STYLE |
HEXAGON |
| AASB |
FASTENER LENGTH |
5.516 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| AASA |
THREAD LENGTH |
1.750 INCHES MINIMUM |
| AATB |
WIDTH BETWEEN FLATS |
1.750 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 3140 OVERALL |