| MATERIAL | STEEL COMP 8740 OR |
| STEEL COMP 4340 OR |
| STEEL COMP 4140 OVERALL |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 77.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |
| 82.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| SHEAR STRENGTH | 95000 SINGLE POUNDS PER SQUARE INCH |
| HEAD STYLE | STRAIGHT PAN |
| HEAD HEIGHT | 0.044 INCHES MINIMUM AND |
| 0.056 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.288 INCHES MINIMUM AND |
| 0.302 INCHES MAXIMUM |
| SHANK STYLE | STUMP |
| SHANK DIAMETER | 0.1880 INCHES MINIMUM AND |
| 0.1895 INCHES MAXIMUM |
| GRIP LENGTH | 0.876 INCHES MINIMUM AND |
| 0.938 INCHES MAXIMUM |
| LUBRICATION | CETYL ALCOHOL |
| SPECIFICATION/STANDARD DATA | 80205-NAS1426 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, SWAGE LOCKING, STEEL, PROTRUDING HEAD, SHEAR, STUMP- |