MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.312 INCHES MINIMUM |
AASB | FASTENER LENGTH | 0.875 INCHES NOMINAL |
AASK | HEAD STYLE | FILLISTER |
AASL | HEAD DIAMETER | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
AAWC | FIRST DIAMETER FROM HEAD | 0.125 INCHES NOMINAL |
AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.562 INCHES NOMINAL |
ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
CMLP | THREAD QUANTITY PER INCH | 24 |
CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
MATT | MATERIAL | STEEL COMP 1117 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | ZINC OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |