| MRC |
Requirement Statement |
Characteristics |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| AHYM |
NOMINAL THREAD DIAMETER |
1.375 INCHES |
| AASB |
FASTENER LENGTH |
7.313 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
12 |
| AATX |
SHOULDER LENGTH |
6.531 INCHES NOMINAL FIRST SHOULDER |
| AATB |
WIDTH BETWEEN FLATS |
2.125 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| MATT |
MATERIAL |
STEEL OVERALL |
| SR-5 |
THE MANUFACTURERS DATA |
|
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
HEXAGON |
| AASU |
HEAD HEIGHT |
0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
0.657 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626,COND B4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AATN |
SHOULDER DIAMETER |
1.747 INCHES MINIMUM AND 1.748 INCHES MAXIMUM FIRST SHOULDER |
| SR-5 |
DESIGN CONTROL REFERENCE |
17-30906-1 |
| SR-5 |
MANUFACTURERS CODE |
80020 |
