| CQFM |
HARDNESS RATING |
42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
36 |
| AASA |
THREAD LENGTH |
0.606 INCHES MINIMUM AND 0.626 INCHES MAXIMUM |
| AATC |
EXTENDED WASHER DIAMETER |
0.312 INCHES NOMINAL |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6304 ASSN STD SINGLE MATERIAL RESPONSE |
| AASB |
FASTENER LENGTH |
0.688 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CYBA |
SCREW SURFACE TREATMENT |
NICKEL AND CADMIUM AND CHROMATE |
| AATD |
EXTENDED WASHER THICKNESS |
0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AASU |
HEAD HEIGHT |
0.250 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.164 INCHES |
| CYAU |
SCREW MATERIAL |
STEEL COMP 601 |
| AATB |
WIDTH BETWEEN FLATS |
0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2416 ASSN STD ALL TREATMENT RESPONSES |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/ HOLE |