MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.750 INCHES MINIMUM |
AASB | FASTENER LENGTH | 2.250 INCHES NOMINAL |
AASK | HEAD STYLE | HEXAGON |
AASU | HEAD HEIGHT | 0.156 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.437 INCHES NOMINAL |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
CMLP | THREAD QUANTITY PER INCH | 20 |
CYAU | SCREW MATERIAL | STEEL |
CYBA | SCREW SURFACE TREATMENT | CADMIUM |
THSD | THREAD SERIES DESIGNATOR | UNC |