| CWYB |
SHOULDER SHAPE |
ROUND ALL SHOULDERS |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.225 INCHES NOMINAL FIRST HOLE |
| MATT |
MATERIAL |
STEEL COMP 630 OVERALL |
| AATX |
SHOULDER LENGTH |
0.551 INCHES NOMINAL SECOND SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| AATB |
WIDTH BETWEEN FLATS |
0.750 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.312 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
UNDERCUT BELOW HEAD,0.625 IN. DEA BY 0.126 IN.LG |
| AASB |
FASTENER LENGTH |
1.375 INCHES NOMINAL |
| AATN |
SHOULDER DIAMETER |
0.497 INCHES MINIMUM FIRST SHOULDER AND 0.499 INCHES MAXIMUM FIRST SHOULDER |
| AASK |
HEAD STYLE |
HEXAGON |
| AAVJ |
SHOULDER WIDTH ACROSS FLATS |
0.385 INCHES MINIMUM FIRST SHOULDER AND 0.395 INCHES MAXIMUM FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AATX |
SHOULDER LENGTH |
0.469 INCHES NOMINAL FIRST SHOULDER |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.077 INCHES MINIMUM FIRST HOLE AND 0.082 INCHES MAXIMUM FIRST HOLE |
| AASA |
THREAD LENGTH |
0.355 INCHES NOMINAL |