| AAUR |
GRIP DIAMETER |
0.7486 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.590 INCHES MINIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| MATT |
MATERIAL |
STEEL COMP 4340 OVERALL |
| AAJD |
THREAD CLASS |
3A |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CADMIUM OVERALL AND CHROMATE OVERALL OR PHOSPHATE OVERALL OR NICKEL OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES NOMINAL FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASU |
HEAD HEIGHT |
0.230 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-P-416 TY 3 CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL OR 8414,FSCM 78286 MFR REF 3RD TREATMENT RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| CQFM |
HARDNESS RATING |
39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AASB |
FASTENER LENGTH |
3.650 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| ANEE |
GRIP LENGTH |
3.060 INCHES NOMINAL |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS CHAMFERED |
| AATB |
WIDTH BETWEEN FLATS |
0.865 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
HOLES 1 AND 2 90 DEGREES APART |
| AASL |
HEAD DIAMETER |
1.050 INCHES NOMINAL |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.500 INCHES NOMINAL FIRST HOLE |