| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.060 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.595 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |
| CBBL |
FEATURES PROVIDED |
CASEHARDENED |
| CQFM |
HARDNESS RATING |
52.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.200 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
1.000 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1022 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1030 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.438 INCHES |
| AAVQ |
RIB LENGTH |
0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM |
| AAVP |
RIB MAJOR DIAMETER |
0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| AAVT |
RIB MINOR DIAMETER |
0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
35 |
| AATN |
SHOULDER DIAMETER |
0.520 INCHES MINIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.541 INCHES MINIMUM FIRST SHOULDER AND 0.551 INCHES MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.978 INCHES MINIMUM AND 1.018 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
