| DISTANCE ACROSS FLATS | 0.938 INCHES NOMINAL |
| HARDNESS RATING | 98.0 ROCKWELL B MINIMUM AND 104.5 ROCKWELL B MAXIMUM |
| OVERALL LENGTH | 3.594 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 3120 |
| NOMINAL THREAD SIZE | 0.750 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.750 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.188 INCHES NOMINAL |
| SHOULDER DIAMETER | 1.125 INCHES MINIMUM AND 1.219 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| STUD END SHANK DIAMETER | 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| THREAD DIRECTION | LEFT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 1.000 INCHES NOMINAL STUD THREAD |
| THREAD LENGTH | 1.156 INCHES NOMINAL NUT THREAD |
| THREAD QUANTITY PER INCH | 16 NUT THREAD |
| THREAD QUANTITY PER INCH | 16 STUD THREAD |
| THREAD PITCH DIAMETERS | +0.7044 TO 0.7084 INCHES NUT THREAD |
| THREAD PITCH DIAMETERS | +0.7044 TO 0.7084 INCHES STUD THREAD |
| THREAD SERIES DESIGNATOR | UNS NUT THREAD |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |