HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 2.180 INCHES MINIMUM AND 2.220 INCHES MAXIMUM |
MATERIAL | STEEL COMP 8735 OR STEEL COMP 4140 |
NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
SHANK DIAMETER | 0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
SPECIAL FEATURES | STUD END THREAD 0.007 IN. OVERSIZE |
STYLE DESIGNATOR | STEPPED |
SURFACE TREATMENT | CADMIUM OVERALL |
THREAD CLASS | 3A NUT THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD DIRECTION | RIGHT-HAND STUD THREAD |
THREAD LENGTH | 0.770 INCHES MINIMUM NUT THREAD |
THREAD LENGTH | 0.980 INCHES MINIMUM STUD THREAD |
THREAD PITCH DIAMETERS | +0.4632 TO 0.4642 INCHES STUD THREAD |
THREAD SERIES DESIGNATOR | UNS STUD THREAD |
THREAD QUANTITY PER INCH | 13 STUD THREAD |