| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AST A108 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR ASTM A576 ASSN STD 5TH MATERIAL RESPONSE OVERALL |
| AASA |
THREAD LENGTH |
0.500 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.152 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL COMP 1021 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1070 OVERALL |
| AAJD |
THREAD CLASS |
3A |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AATB |
WIDTH BETWEEN FLATS |
0.750 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 93.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AATN |
SHOULDER DIAMETER |
0.6205 INCHES MINIMUM FIRST SHOULDER AND 0.6225 INCHES MAXIMUM FIRST SHOULDER |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATX |
SHOULDER LENGTH |
0.628 INCHES MINIMUM FIRST SHOULDER AND 0.631 INCHES MAXIMUM FIRST SHOULDER |
| AASB |
FASTENER LENGTH |
1.629 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AASK |
HEAD STYLE |
HEXAGON |
| CBBL |
FEATURES PROVIDED |
CASEHARDENED |
| CMLP |
THREAD QUANTITY PER INCH |
20 |