MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.282 INCHES MINIMUM AND 0.333 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 1.356 INCHES MINIMUM AND 1.376 INCHES MAXIMUM" |
AASK | HEAD STYLE | UNDERCUT HEXAGON" |
AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 9.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
ANEE | GRIP LENGTH | 0.938 INCHES MINIMUM AND 0.954 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 41.0 ROCKWELL C MAXIMUM OVERALL" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.256 INCHES MINIMUM FIRST HOLE AND 1.286 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP" |
FEAT | SPECIAL FEATURES | RETAINING RING ON SHANK" |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ--P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.282 INCHES MINIMUM AND 0.333 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 1.356 INCHES MINIMUM AND 1.376 INCHES MAXIMUM" |
AASK | HEAD STYLE | UNDERCUT HEXAGON" |
AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 9.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
ANEE | GRIP LENGTH | 0.938 INCHES MINIMUM AND 0.954 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 41.0 ROCKWELL C MAXIMUM OVERALL" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.256 INCHES MINIMUM FIRST HOLE AND 1.286 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP" |
FEAT | SPECIAL FEATURES | RETAINING RING ON SHANK" |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ--P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |