MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.316 INCHES NOMINAL" |
AASB | FASTENER LENGTH | 1.551 INCHES MINIMUM AND 1.571 INCHES MAXIMUM" |
AASK | HEAD STYLE | HEXAGON" |
AASU | HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.2481 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
ANEE | GRIP LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS" |
MATT | MATERIAL | STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL" |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM FASTENER AND CHROMATE FASTENER" |
SFTT | SURFACE TREATMENT | CHROMIUM BEARING SURFACE OF HEAD" |
SFTT | SURFACE TREATMENT | CHROMIUM GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.316 INCHES NOMINAL" |
AASB | FASTENER LENGTH | 1.551 INCHES MINIMUM AND 1.571 INCHES MAXIMUM" |
AASK | HEAD STYLE | HEXAGON" |
AASU | HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM" |
AAUR | GRIP DIAMETER | 0.2481 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
ANEE | GRIP LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP" |
CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS" |
MATT | MATERIAL | STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL" |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL" |
SFTT | SURFACE TREATMENT | CADMIUM FASTENER AND CHROMATE FASTENER" |
SFTT | SURFACE TREATMENT | CHROMIUM BEARING SURFACE OF HEAD" |
SFTT | SURFACE TREATMENT | CHROMIUM GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |