| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL OR STEEL COMP H11 OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR CHROMATE OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAJD |
THREAD CLASS |
3A |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CRHC |
HOLE CONFIGURATION STYLE |
DOUBLE HEXAGON FLATS |
| ASXK |
HOLE QUANTITY |
1 |
| AASA |
THREAD LENGTH |
0.485 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS 6485 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| AATB |
WIDTH BETWEEN FLATS |
0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AAUB |
HOLE DIAMETER |
0.046 INCHES NOMINAL |
| BQDM |
HOLE TYPE |
DRILLED |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON |
| AASU |
HEAD HEIGHT |
0.164 INCHES NOMINAL |
| ANEE |
GRIP LENGTH |
0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.735 INCHES NOMINAL |