| CSYM |
SURFACE FINISH |
32.0 MICROINCHES THREADS |
| AATB |
WIDTH BETWEEN FLATS |
0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| ANEE |
GRIP LENGTH |
3.178 INCHES MINIMUM AND 3.198 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES SIDES OF HEAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS6604 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
| AAJD |
THREAD CLASS |
3A |
| MATT |
MATERIAL |
STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL |
| AASU |
HEAD HEIGHT |
0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES ALL HOLES |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| SUPP |
SUPPLEMENTARY FEATURES |
SPEC INTMD LG /GRIP -51/ 3.188 IN. NOM,CLOSE TOL APPL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAUR |
GRIP DIAMETER |
0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ASXK |
HOLE QUANTITY |
3 |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES TOP OF HEAD |
| AAUB |
HOLE DIAMETER |
0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-5000 UNS G43400 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS6322 UNS G87400 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON CORNERS |
| AASA |
THREAD LENGTH |
0.425 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| AASB |
FASTENER LENGTH |
3.535 INCHES MINIMUM AND 3.565 INCHES MAXIMUM |
| BQDM |
HOLE TYPE |
DRILLED |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |