| COTTER PIN HOLE DIAMETER | 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE |
| DISTANCE ACROSS FLATS | 0.437 INCHES NOMINAL |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.090 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 2.280 INCHES NOMINAL SECOND HOLE |
| OVERALL LENGTH | 2.371 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.248 INCHES NOMINAL |
| NUT END SHANK LENGTH | 0.520 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.562 INCHES NOMINAL |
| SHOULDER LENGTH | 0.437 INCHES NOMINAL |
| STUD END SHANK DIAMETER | 0.310 INCHES NOMINAL |
| STUD END SHANK LENGTH | 0.605 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD LENGTH | 0.227 INCHES MINIMUM AND 0.310 INCHES MAXIMUM STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| THREAD QUANTITY PER INCH | 24 STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |