| MATERIAL | STEEL COMP 410 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| STYLE DESIGNATOR | SHOULDERED |
| SHOULDER DIAMETER | 0.354 INCHES NOMINAL |
| SHOULDER LENGTH | 0.828 INCHES MINIMUM AND |
| 0.838 INCHES MAXIMUM |
| OVERALL LENGTH | 1.545 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| UNF STUD THREAD |
| NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| 0.312 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| 3A STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD |
| 24 STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.356 INCHES NOMINAL NUT THREAD |
| 0.356 INCHES NOMINAL STUD THREAD |
| SPECIAL FEATURES | STUD END DRILLED 0.075 MIN. 0.085 MAX. DIA. OF HOLE |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND |
| 42.0 ROCKWELL C MAXIMUM |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.104 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.075 INCHES MINIMUM AND |
| 0.085 INCHES MAXIMUM FIRST HOLE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |