| MRC |
Requirement Statement |
Characteristics |
| ASDB |
WIDTH ACROSS FLATS |
0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.164 INCHES |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AASA |
THREAD LENGTH |
0.312 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.160 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AAJD |
THREAD CLASS |
3A |
| MATT |
MATERIAL |
STEEL OVERALL |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FFS86TYPE1STYLE11 |
| AASB |
FASTENER LENGTH |
0.375 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AASL |
HEAD DIAMETER |
0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS35459-14 |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| SR-1 |
MANUFACTURERS CODE |
96906 |
| CQHQ |
MINIMUM YIELD STRENGTH |
140000 POUNDS PER SQUARE INCH |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
