MRC |
Requirement Statement |
Characteristics |
CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
AASA |
THREAD LENGTH |
0.511 INCHES MINIMUM |
AHYM |
NOMINAL THREAD DIAMETER |
0.562 INCHES |
AAUR |
GRIP DIAMETER |
0.5605 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 6TH MATERIAL RESPONSE OVERALL |
AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES NOMINAL FIRST HOLE |
AASU |
HEAD HEIGHT |
0.281 INCHES NOMINAL |
AAJD |
THREAD CLASS |
3A |
AATB |
WIDTH BETWEEN FLATS |
0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
AASB |
FASTENER LENGTH |
2.573 INCHES NOMINAL |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.449 INCHES NOMINAL FIRST HOLE |
AASK |
HEAD STYLE |
DISHED HEXAGON |
ANEE |
GRIP LENGTH |
2.062 INCHES NOMINAL |
CMLP |
THREAD QUANTITY PER INCH |
18 |
MATT |
MATERIAL |
STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4037 OVERALL |
STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |