MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.356 INCHES MINIMUM AND 0.438 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 3.226 INCHES MINIMUM AND 3.246 INCHES MAXIMUM" |
AASK | HEAD STYLE | DISHED HEXAGON" |
AASU | HEAD HEIGHT | 0.189 INCHES MINIMUM AND 0.204 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES" |
ANEE | GRIP LENGTH | 2.688 INCHES MINIMUM AND 2.704 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 24" |
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 | 3.111 INCHES MINIMUM FIRST HOLE AND 3.141 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP" |
FEAT | SPECIAL FEATURES | W/RETAINING ELEMENT ON SHANK" |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 6150 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.356 INCHES MINIMUM AND 0.438 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 3.226 INCHES MINIMUM AND 3.246 INCHES MAXIMUM" |
AASK | HEAD STYLE | DISHED HEXAGON" |
AASU | HEAD HEIGHT | 0.189 INCHES MINIMUM AND 0.204 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES" |
ANEE | GRIP LENGTH | 2.688 INCHES MINIMUM AND 2.704 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 24" |
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 | 3.111 INCHES MINIMUM FIRST HOLE AND 3.141 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP" |
FEAT | SPECIAL FEATURES | W/RETAINING ELEMENT ON SHANK" |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 6150 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |