| AASA |
THREAD LENGTH |
0.344 INCHES MINIMUM |
| AATX |
SHOULDER LENGTH |
0.906 INCHES NOMINAL FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| CQFM |
HARDNESS RATING |
28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AASL |
HEAD DIAMETER |
0.500 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
1.312 INCHES NOMINAL |
| AATB |
WIDTH BETWEEN FLATS |
0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.125 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| FEAT |
SPECIAL FEATURES |
FIRST DIAMETER FROM HEAD HAS 63 MICROINCH AA SURFACE FINISH |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624,COMP 4140 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| AATN |
SHOULDER DIAMETER |
0.372 INCHES MINIMUM FIRST SHOULDER AND 0.374 INCHES MAXIMUM FIRST SHOULDER |