| COTTER PIN HOLE DIAMETER | 0.078 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.094 INCHES NOMINAL FIRST HOLE |
| OVERALL LENGTH | 4.280 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 8735 |
| NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 1.190 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.331 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | STUD END THREAD 0.008 IN. OVERSIZE |
| STUD END SHANK DIAMETER | 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM |
| STUD END SHANK LENGTH | 1.150 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.560 INCHES MINIMUM NUT THREAD |
| THREAD LENGTH | 0.880 INCHES MINIMUM STUD THREAD |
| THREAD PITCH DIAMETERS | +0.2843 TO 0.2869 INCHES STUD THREAD |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| THREAD QUANTITY PER INCH | 18 STUD THREAD |