| MATERIAL | STEEL COMP 4140 OR |
| STEEL COMP 8740 OR |
| STEEL COMP 4340 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A547 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 77.2 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 HEIGHT | 0.157 INCHES MINIMUM AND |
| 0.167 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.613 INCHES MINIMUM AND |
| 0.628 INCHES MAXIMUM |
| SHANK STYLE | STUMP |
| SHANK DIAMETER | 0.3730 INCHES MINIMUM AND |
| 0.3745 INCHES MAXIMUM |
| GRIP LENGTH | 0.845 INCHES MINIMUM AND |
| 0.906 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1502 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |