| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
0491,TY 2,CL A FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.078 INCHES NOMINAL FIRST HOLE |
| AASA |
THREAD LENGTH |
0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.300 INCHES MINIMUM AND 0.304 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.330 INCHES NOMINAL FIRST HOLE |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
1.450 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
0.700 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DEE |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
3 |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASU |
HEAD HEIGHT |
0.190 INCHES NOMINAL |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.090 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| AAWE |
THIRD DIAMETER FROM HEAD |
0.186 INCHES MINIMUM AND 0.196 INCHES MAXIMUM |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
1.050 INCHES NOMINAL |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |