| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| CQBC |
MINIMUM TENSILE STRENGTH |
180000 POUNDS PER SQUARE INCH |
| AASA |
THREAD LENGTH |
1.489 INCHES MINIMUM AND 1.509 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| AASB |
FASTENER LENGTH |
4.749 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.923 INCHES NOMINAL |
| AATC |
EXTENDED WASHER DIAMETER |
1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ANEE |
GRIP LENGTH |
3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATB |
WIDTH BETWEEN FLATS |
1.0625 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 6150 OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| FEAT |
SPECIAL FEATURES |
COUNTERSUNK HOLE IN POINT 60 DEGREES; 0.250 IN. MAX DIA; 0.260 IN. LG |
| AATD |
EXTENDED WASHER THICKNESS |
0.222 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |