MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.724 INCHES MINIMUM AND 0.953 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 2.390 INCHES MINIMUM AND 2.437 INCHES MAXIMUM" |
AASK | HEAD STYLE | HEXAGON" |
AASU | HEAD HEIGHT | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM" |
AAUB | HOLE DIAMETER | 0.075 INCHES NOMINAL" |
AAUR | GRIP DIAMETER | 0.5611 INCHES MINIMUM AND 0.5616 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.562 INCHES" |
ANEE | GRIP LENGTH | 1.484 INCHES MINIMUM AND 1.566 INCHES MAXIMUM" |
ASXK | HOLE QUANTITY | 1" |
BQDM | HOLE TYPE | DRILLED" |
CMLP | THREAD QUANTITY PER INCH | 18" |
CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH" |
CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL" |
CRHC | HOLE CONFIGURATION STYLE | HEXAGON FLATS" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.140 INCHES MINIMUM FIRST HOLE AND 2.172 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP" |
MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNF" |
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.724 INCHES MINIMUM AND 0.953 INCHES MAXIMUM" |
AASB | FASTENER LENGTH | 2.390 INCHES MINIMUM AND 2.437 INCHES MAXIMUM" |
AASK | HEAD STYLE | HEXAGON" |
AASU | HEAD HEIGHT | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM" |
AAUB | HOLE DIAMETER | 0.075 INCHES NOMINAL" |
AAUR | GRIP DIAMETER | 0.5611 INCHES MINIMUM AND 0.5616 INCHES MAXIMUM" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.562 INCHES" |
ANEE | GRIP LENGTH | 1.484 INCHES MINIMUM AND 1.566 INCHES MAXIMUM" |
ASXK | HOLE QUANTITY | 1" |
BQDM | HOLE TYPE | DRILLED" |
CMLP | THREAD QUANTITY PER INCH | 18" |
CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH" |
CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL" |
CRHC | HOLE CONFIGURATION STYLE | HEXAGON FLATS" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.140 INCHES MINIMUM FIRST HOLE AND 2.172 INCHES MAXIMUM FIRST HOLE" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP" |
MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNF" |