| THSD |
THREAD SERIES DESIGNATOR |
UNJC |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
PN13.08,CL2 TY2,CAGE99167 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| AASA |
THREAD LENGTH |
0.684 INCHES MINIMUM |
| AAJD |
THREAD CLASS |
3A |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATB |
WIDTH BETWEEN FLATS |
0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| ASXK |
HOLE QUANTITY |
3 |
| AASU |
HEAD HEIGHT |
0.140 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON CORNERS |
| AASB |
FASTENER LENGTH |
0.924 INCHES MINIMUM AND 0.944 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| BQDM |
HOLE TYPE |
DRILLED |
| CQFM |
HARDNESS RATING |
25.0 ROCKWELL C MINIMUM OVERALL AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AAUB |
HOLE DIAMETER |
0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |