MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 1.125 INCHES MINIMUM |
AASB | FASTENER LENGTH | 3.250 INCHES NOMINAL |
AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
AASU | HEAD HEIGHT | 0.673 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.803 INCHES MINIMUM AND 0.814 INCHES MAXIMUM |
AATC | EXTENDED WASHER DIAMETER | 1.185 INCHES MINIMUM AND 1.195 INCHES MAXIMUM |
AATD | EXTENDED WASHER THICKNESS | 0.125 INCHES NOMINAL |
AAUB | HOLE DIAMETER | 0.055 INCHES NOMINAL |
AAUR | GRIP DIAMETER | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM |
AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
ANEE | GRIP LENGTH | 2.125 INCHES NOMINAL |
ASXK | HOLE QUANTITY | 4 |
BQDM | HOLE TYPE | DRILLED |
CMLP | THREAD QUANTITY PER INCH | 18 |
CQBC | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
CRHC | HOLE CONFIGURATION STYLE | HEXAGON FLATS |
MATT | MATERIAL | STEEL COMP H11 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNJF |
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