| MATERIAL | STEEL COMP 4340 OR |
| STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6415 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS6322 ASSN STD 2ND MATERIAL RESPONSE OR |
| AMS6327 ASSN STD 2ND MATERIAL RESPONSE OR |
| AMS6325 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | STRAIGHT PAN |
| HEAD HEIGHT | 0.200 INCHES MINIMUM AND |
| 0.210 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.842 INCHES MINIMUM AND |
| 0.877 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| FASTENER LENGTH | 2.395 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.2520 INCHES MINIMUM AND |
| 0.2555 INCHES MAXIMUM |
| SHANK DIAMETER | 0.5761 INCHES MINIMUM AND |
| 0.5771 INCHES MAXIMUM |
| GRIP LENGTH | 1.625 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.5625 INCHES |
| THREAD CLASS | 3A |
| THREAD QUANTITY PER INCH | 18 |
| LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |