| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| OVERALL LENGTH | 1.135 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6304 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| SHANK DIAMETER | 0.174 INCHES MAXIMUM |
| STYLE DESIGNATOR | STEPPED |
| SURFACE TREATMENT | NICKEL AND CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.563 INCHES MINIMUM STUD THREAD |
| THREAD LENGTH | 0.450 INCHES MAXIMUM NUT THREAD |
| THREAD PITCH DIAMETERS | +0.1644 TO 0.1667 INCHES NUT THREAD |
| THREAD PITCH DIAMETERS | +0.2308 TO 0.2323 INCHES STUD THREAD |
| THREAD SERIES DESIGNATOR | UNS NUT THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |