COTTER PIN HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.156 INCHES NOMINAL FIRST HOLE |
HARDNESS RATING | 36.9 ROCKWELL C MINIMUM AND 43.1 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 2.188 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS A322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS A331 ASSN STD SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL COMP 4140 |
NOMINAL THREAD SIZE | 0.562 INCHES NUT THREAD |
NOMINAL THREAD SIZE | 0.562 INCHES STUD THREAD |
THREAD CLASS | 3A NUT THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD DIRECTION | RIGHT-HAND STUD THREAD |
THREAD LENGTH | 0.750 INCHES MAXIMUM STUD THREAD |
THREAD LENGTH | 0.875 INCHES MAXIMUM NUT THREAD |
THREAD QUANTITY PER INCH | 12 STUD THREAD |
THREAD QUANTITY PER INCH | 18 NUT THREAD |
THREAD PITCH DIAMETERS | +0.5112 TO 0.5144 INCHES STUD THREAD |
THREAD SERIES DESIGNATOR | UNF NUT THREAD |
THREAD SERIES DESIGNATOR | UNS STUD THREAD |