| CQFM |
HARDNESS RATING |
248.0 ROCKWELL B MINIMUM OVERALL AND 341.0 ROCKWELL B MAXIMUM OVERALL |
| CQHQ |
MINIMUM YIELD STRENGTH |
85000 POUNDS PER SQUARE INCH |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAJD |
THREAD CLASS |
3A |
| AAUB |
HOLE DIAMETER |
0.070 INCHES NOMINAL |
| AATX |
SHOULDER LENGTH |
0.385 INCHES MINIMUM FIRST SHOULDER AND 0.395 INCHES MAXIMUM FIRST SHOULDER |
| AASU |
HEAD HEIGHT |
0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AASA |
THREAD LENGTH |
0.423 INCHES MINIMUM AND 0.473 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
130000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AATB |
WIDTH BETWEEN FLATS |
0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| ASXK |
HOLE QUANTITY |
3 |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| AASK |
HEAD STYLE |
HEXAGON |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| AATN |
SHOULDER DIAMETER |
0.340 INCHES MINIMUM FIRST SHOULDER AND 0.350 INCHES MAXIMUM FIRST SHOULDER |
| BQDM |
HOLE TYPE |
DRILLED |
| AASB |
FASTENER LENGTH |
0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |