| MATERIAL | STEEL COMP 8740 OR |
| STEEL COMP 8630 OR |
| STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS 6324 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS 6280 ASSN STD 2ND MATERIAL RESPONSE OR |
| AMS 6370 ASSN STD 2ND MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM OVERALL |
| STYLE DESIGNATOR | STEPPED |
| SHANK DIAMETER | 0.387 INCHES MINIMUM AND |
| 0.391 INCHES MAXIMUM |
| OVERALL LENGTH | 2.180 INCHES MINIMUM AND |
| 2.220 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| UNS STUD THREAD |
| NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD |
| 0.562 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD QUANTITY PER INCH | 20 NUT THREAD |
| 12 STUD THREAD |
| THREAD PITCH DIAMETERS | 0.5218 TO 0.5228 INCHES STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.710 INCHES MINIMUM AND |
| 0.770 INCHES MAXIMUM NUT THREAD |
| 1.098 INCHES MINIMUM AND |
| 1.120 INCHES MAXIMUM STUD THREAD |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND |
| 32.0 ROCKWELL C MAXIMUM |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 0AHP5 |
| DESIGN CONTROL REFERENCE | 2152S110 |