COTTER PIN HOLE DIAMETER | 0.106 INCHES NOMINAL FIRST HOLE |
DISTANCE ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.219 INCHES NOMINAL FIRST HOLE |
OVERALL LENGTH | 4.750 INCHES NOMINAL |
MATERIAL | STEEL |
NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
NUT END SHANK DIAMETER | 0.367 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
NUT END SHANK LENGTH | 0.875 INCHES NOMINAL |
SHOULDER LENGTH | 0.438 INCHES NOMINAL |
STYLE DESIGNATOR | SHOULDERED AND STEPPED |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
THREAD CLASS | 2A NUT THREAD |
THREAD CLASS | 2A STUD THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD DIRECTION | RIGHT-HAND STUD THREAD |
THREAD LENGTH | 0.875 INCHES NOMINAL NUT THREAD |
THREAD LENGTH | 2.250 INCHES NOMINAL STUD THREAD |
THREAD QUANTITY PER INCH | 13 STUD THREAD |
THREAD QUANTITY PER INCH | 24 NUT THREAD |
THREAD SERIES DESIGNATOR | UNC STUD THREAD |
THREAD SERIES DESIGNATOR | UNF NUT THREAD |