HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 6.120 INCHES MINIMUM AND 6.140 INCHES MAXIMUM |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL |
NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
SHOULDER DIAMETER | 0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL |
THREAD CLASS | 3A NUT THREAD |
THREAD CLASS | 3A STUD THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD DIRECTION | RIGHT-HAND STUD THREAD |
THREAD LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM STUD THREAD |
THREAD LENGTH | 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM NUT THREAD |
THREAD QUANTITY PER INCH | 18 NUT THREAD |
THREAD QUANTITY PER INCH | 24 STUD THREAD |
THREAD SERIES DESIGNATOR | UNC NUT THREAD |
THREAD SERIES DESIGNATOR | UNF STUD THREAD |