| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASU |
HEAD HEIGHT |
0.060 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AN-P-61 ASSN STD 1ST TREATMENT RESPONSE OVERALL OR MIL-P-6871 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| AASA |
THREAD LENGTH |
0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR CHROMIUM OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.620 INCHES NOMINAL FIRST HOLE |
| AASK |
HEAD STYLE |
DEE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.075 INCHES MINIMUM FIRST HOLE AND 0.078 INCHES MAXIMUM FIRST HOLE |
| AATN |
SHOULDER DIAMETER |
0.3110 INCHES MINIMUM FIRST SHOULDER AND 0.3120 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
1.380 INCHES MINIMUM FIRST SHOULDER AND 1.385 INCHES MAXIMUM FIRST SHOULDER |
| AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.700 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
0.620 INCHES NOMINAL |