| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
CPT8204 FSCM 13002 MFR REF SINGLE TREATMENT RESPONSE FASTENER |
| MATT |
MATERIAL |
STEEL COMP 4340 OVERALL |
| CQFM |
HARDNESS RATING |
40.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.105 INCHES MINIMUM FIRST HOLE AND 0.108 INCHES MAXIMUM FIRST HOLE |
| AAJD |
THREAD CLASS |
3A |
| AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.440 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CADMIUM HEAD |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATX |
SHOULDER LENGTH |
2.895 INCHES MINIMUM FIRST SHOULDER AND 2.905 INCHES MAXIMUM FIRST SHOULDER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-8844 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASK |
HEAD STYLE |
DEE CHAMFER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.110 INCHES NOMINAL FIRST HOLE |
| AASU |
HEAD HEIGHT |
0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
ENAMEL FASTENER |
| AASB |
FASTENER LENGTH |
3.250 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.440 INCHES |
| AASL |
HEAD DIAMETER |
0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AATN |
SHOULDER DIAMETER |
0.559 INCHES MINIMUM FIRST SHOULDER AND 0.561 INCHES MAXIMUM FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE HEAD |