| AASB |
FASTENER LENGTH |
1.200 INCHES NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SFTT |
SURFACE TREATMENT |
OXIDE FASTENER |
| MATT |
MATERIAL |
STEEL COMP 304 STAND-OFF OR STEEL COMP 302 STAND-OFF OR STEEL COMP XM-7 STAND-OFF OR STEEL COMP 305 STAND-OFF OR STEEL COMP 316 STAND-OFF OR STEEL COMP 384 STAND-OFF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A493 ASSN STD ALL MATERIAL RESPONSES STAND-OFF |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM FASTENER AND 43.0 ROCKWELL C MAXIMUM FASTENER |
| AATB |
WIDTH BETWEEN FLATS |
0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| HUES |
COLOR |
BLACK STAND-OFF |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| MATT |
MATERIAL |
STEEL COMP 630 FASTENER |
| AASA |
THREAD LENGTH |
0.400 INCHES NOMINAL |
| HUES |
COLOR |
BLACK FASTENER |
| SFTT |
SURFACE TREATMENT |
OXIDE STAND-OFF |
| AGSM |
MATERIAL ACCOMMODATED THICKNESS |
0.501 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| AASU |
HEAD HEIGHT |
0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
WASHER UNDER HEAD; THICKNESS 0.015 IN. MIN 0.035 IN. MAX |