| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.070 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
5.391 INCHES NOMINAL FIRST HOLE |
| SFTT |
SURFACE TREATMENT |
ANODIZE OVERALL OR CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-225 FED SPEC ALL MATERIAL RESPONSES OVERALL OR QQ-A-200 FED SPEC ALL MATERIAL RESPONSES OVERALL OR QQ-A-430 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| MATT |
MATERIAL |
ALUMINUM ALLOY OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATB |
WIDTH BETWEEN FLATS |
0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASA |
THREAD LENGTH |
0.406 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| AASB |
FASTENER LENGTH |
5.516 INCHES MINIMUM AND 5.562 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
5.109 INCHES MINIMUM AND 5.141 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |