| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| B18231B20055N | AMERICAN NATIONAL STANDARDS | 80204 | 3 | 2 | 5 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| AASB | FASTENER LENGTH | 55.0 MILLIMETERS NOMINAL |
| AASU | HEAD HEIGHT | 12.1 MILLIMETERS MINIMUM AND 12.9 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| MATT | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 20.0 MILLIMETERS |
| AATB | WIDTH BETWEEN FLATS | 29.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQQR | THREAD PITCH IN MILLIMETERS | 2.5 |
| THSD | THREAD SERIES DESIGNATOR | ISO M |
