| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.750 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
55.0 ROCKWELL B MINIMUM OVERALL |
| AASL |
HEAD DIAMETER |
0.437 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.218 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT FILLISTER |
| MATT |
MATERIAL |
STEEL PROPERTY CLASS 18.8 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
70000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AATN |
SHOULDER DIAMETER |
0.437 INCHES NOMINAL ALL SHOULDERS |
| AATX |
SHOULDER LENGTH |
0.437 INCHES NOMINAL ALL SHOULDERS |
| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
TYPE 18-8 STAINLESS STEEL SHOULDER SCREW |
| ASDB |
WIDTH ACROSS FLATS |
0.156 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.437 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
