| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
67.0 ROCKWELL B MINIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.250 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 1018 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| AATN |
SHOULDER DIAMETER |
0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM ALL SHOULDERS |
| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| AATX |
SHOULDER LENGTH |
2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM ALL SHOULDERS |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
ZINC-PLATE STEEL JEX HEAD SHOULDER SCREW |
| AATB |
WIDTH BETWEEN FLATS |
0.750 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.750 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
