MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.312 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 0.312 INCHES NOMINAL |
AASK | HEAD STYLE | SQUARE |
AASU | HEAD HEIGHT | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
AATB | WIDTH BETWEEN FLATS | 0.234 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
ABQZ | INTERNAL DRIVE STYLE | SLOT |
AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
CMLP | THREAD QUANTITY PER INCH | 32 |
CQBC | MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM |
CYAU | SCREW MATERIAL | STEEL |
CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 81343-SAE J429,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A307 ASSN STD SINGLE MATERIAL RESPONSE |
CYBA | SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES |
THSD | THREAD SERIES DESIGNATOR | UNC |
ZZZK | SPECIFICATION/STANDARD DATA | 81348-FF-B-575 GOVERNMENT SPECIFICATION |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 8-32UNC SIZE AND 5/16IN. LENGTH |
ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY SLOTTED HEAD INTERNAL WRENCHING |
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