HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 1.770 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL COMP 4140 |
NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
SHANK DIAMETER | 0.285 INCHES MINIMUM AND 0.289 INCHES MAXIMUM |
STYLE DESIGNATOR | STEPPED |
SURFACE FINISH | 63.0 MICROINCHES OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL |
THREAD CLASS | 3A NUT THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD DIRECTION | RIGHT-HAND STUD THREAD |
THREAD LENGTH | 0.646 INCHES NOMINAL STUD THREAD |
THREAD LENGTH | 0.812 INCHES MINIMUM AND 0.892 INCHES MAXIMUM NUT THREAD |
THREAD QUANTITY PER INCH | 14 STUD THREAD |
THREAD QUANTITY PER INCH | 24 NUT THREAD |
THREAD SERIES DESIGNATOR | UNC STUD THREAD |
THREAD SERIES DESIGNATOR | UNF NUT THREAD |