MRC |
Requirement Statement |
Characteristics |
SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
SR-1 |
SPEC/STD CONTROLLING DATA |
|
ANEE |
GRIP LENGTH |
6.296 INCHES MINIMUM AND 6.328 INCHES MAXIMUM |
AASB |
FASTENER LENGTH |
6.765 INCHES MINIMUM AND 6.812 INCHES MAXIMUM |
CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
MATT |
MATERIAL |
STEEL COMP 431 OVERALL |
AASA |
THREAD LENGTH |
0.437 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
AAJD |
THREAD CLASS |
3A |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
CMLP |
THREAD QUANTITY PER INCH |
28 |
AASK |
HEAD STYLE |
HEXAGON |
AASU |
HEAD HEIGHT |
0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
SR-1 |
MANUFACTURERS CODE |
88044 |
CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
6.608 INCHES MINIMUM AND 6.640 INCHES MAXIMUM FIRST HOLE |
CQBC |
MINIMUM TENSILE STRENGTH |
125000 POUNDS PER SQUARE INCH |
AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
AN4C66 |
AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.076 INCHES NOMINAL FIRST HOLE |
AATB |
WIDTH BETWEEN FLATS |
0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |