| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758,COND 4,SURFACE 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATX |
SHOULDER LENGTH |
0.937 INCHES MINIMUM FIRST SHOULDER AND 0.947 INCHES MAXIMUM FIRST SHOULDER |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AATB |
WIDTH BETWEEN FLATS |
0.750 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
STEEL OVERALL |
| AATN |
SHOULDER DIAMETER |
0.498 INCHES MINIMUM FIRST SHOULDER AND 0.499 INCHES MAXIMUM FIRST SHOULDER |
| AASA |
THREAD LENGTH |
0.403 INCHES MINIMUM AND 0.413 INCHES MAXIMUM |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.160 INCHES NOMINAL FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.075 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS |
| AASL |
HEAD DIAMETER |
0.875 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.120 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.350 INCHES NOMINAL |