| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
PWA-722 FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CFSG |
NONSTANDARD THREAD PITCH DIAMETER |
+0.2216/+0.2238 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNS |
| AATB |
WIDTH BETWEEN FLATS |
0.438 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
NICKEL OVERALL AND CADMIUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
