| AASU |
HEAD HEIGHT |
0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.954 INCHES MINIMUM AND 1.984 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 630 OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CQFM |
HARDNESS RATING |
40.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AASA |
THREAD LENGTH |
0.284 INCHES MINIMUM AND 0.329 INCHES MAXIMUM |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| AATX |
SHOULDER LENGTH |
1.595 INCHES MINIMUM FIRST SHOULDER AND 1.610 INCHES MAXIMUM FIRST SHOULDER |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
CPS6515 FSCM 71791 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| AATN |
SHOULDER DIAMETER |
0.3106 INCHES MINIMUM FIRST SHOULDER AND 0.3112 INCHES MAXIMUM FIRST SHOULDER |