| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASU |
HEAD HEIGHT |
0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.272 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS2403 ASSN STD SINGLE TREATMENT RESPONSE OVERALL OR AMS2404 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATD |
EXTENDED WASHER THICKNESS |
0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.830 INCHES MINIMUM AND 0.850 INCHES MAXIMUM |
| AATN |
SHOULDER DIAMETER |
0.2178 INCHES MINIMUM FIRST SHOULDER AND 0.2188 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.448 INCHES MINIMUM FIRST SHOULDER AND 0.468 INCHES MAXIMUM FIRST SHOULDER |
| AATC |
EXTENDED WASHER DIAMETER |
0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| MATT |
MATERIAL |
STEEL COMP 601 OVERALL |
| SFTT |
SURFACE TREATMENT |
NICKEL OVERALL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |