| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AATN |
SHOULDER DIAMETER |
0.247 INCHES MINIMUM FIRST SHOULDER AND 0.248 INCHES MAXIMUM FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR P-4 FSCM 56878 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AAJD |
THREAD CLASS |
3A |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNRF |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| AASU |
HEAD HEIGHT |
0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL OVERALL |
| AASL |
HEAD DIAMETER |
0.357 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| ASDB |
WIDTH ACROSS FLATS |
0.125 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AATX |
SHOULDER LENGTH |
0.559 INCHES MINIMUM FIRST SHOULDER AND 0.565 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| FEAT |
SPECIAL FEATURES |
STRIP TYPE LOCKING ELEMENT ON THREADS |
| AASB |
FASTENER LENGTH |
0.914 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.293 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |