COTTER PIN HOLE DIAMETER | 0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM FIRST HOLE |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.110 INCHES NOMINAL FIRST HOLE |
HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 2.560 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL COMP 8740 |
NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
THREAD CLASS | 3A STUD THREAD |
THREAD LENGTH | 0.550 INCHES MINIMUM NUT THREAD |
THREAD LENGTH | 0.490 INCHES MINIMUM STUD THREAD |
THREAD QUANTITY PER INCH | 20 NUT THREAD |
THREAD QUANTITY PER INCH | 28 STUD THREAD |
THREAD PITCH DIAMETERS | +0.2261 TO 0.2274 INCHES NUT THREAD |
THREAD SERIES DESIGNATOR | UNC NUT THREAD |
THREAD SERIES DESIGNATOR | UNF STUD THREAD |