DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.110 INCHES NOMINAL FIRST HOLE |
COTTER PIN HOLE DIAMETER | 0.067 INCHES NOMINAL FIRST HOLE |
DISTANCE ACROSS FLATS | 0.750 INCHES NOMINAL |
HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
OVERALL LENGTH | 3.410 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL COMP 8630 |
NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
NUT END SHANK LENGTH | 0.560 INCHES NOMINAL |
SPECIAL FEATURES | 0.096 IN. COTTER PIN HOLE DIA. STUD END AND 0.170 IN. DISTANCE FROM CENTER OF HOLE TO END OF STUD |
SHOULDER LENGTH | 0.250 INCHES NOMINAL |
STYLE DESIGNATOR | SHOULDERED AND STEPPED |
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 | 0.330 INCHES MAXIMUM NUT THREAD |
THREAD LENGTH | 0.660 INCHES MAXIMUM STUD THREAD |
THREAD QUANTITY PER INCH | 20 STUD THREAD |
THREAD SERIES DESIGNATOR | UNF STUD THREAD |