| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.528 INCHES NOMINAL FIRST HOLE |
| CQFM |
HARDNESS RATING |
43.0 ROCKWELL C MINIMUM OVERALL AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AASL |
HEAD DIAMETER |
1.437 INCHES NOMINAL |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
2.028 INCHES MINIMUM FIRST SHOULDER AND 2.033 INCHES MAXIMUM FIRST SHOULDER |
| AASB |
FASTENER LENGTH |
2.715 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| FEAT |
SPECIAL FEATURES |
SHOULDER UNDERCUT 0.031 IN. RADIUS BY 0.031 IN. LG UNDER HEAD |
| AASU |
HEAD HEIGHT |
0.187 INCHES NOMINAL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.138 INCHES MINIMUM FIRST HOLE AND 0.145 INCHES MAXIMUM FIRST HOLE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
200000 POUNDS PER SQUARE INCH |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| MATT |
MATERIAL |
STEEL COMP E4340 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AATN |
SHOULDER DIAMETER |
0.8735 INCHES MINIMUM FIRST SHOULDER AND 0.8740 INCHES MAXIMUM FIRST SHOULDER |
| TEST |
TEST DATA DOCUMENT |
81349-6868 SPECIFICATION |
| AASK |
HEAD STYLE |
ROUND W/WRENCH FLATS CHAMFERED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AASA |
THREAD LENGTH |
0.682 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |