| MATERIAL | STEEL COMP 8740 OR | 
|  | STEEL COMP 4340 OR | 
|  | STEEL COMP 4140 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 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 | 
| HEAD HEIGHT | 0.056 INCHES MINIMUM AND | 
|  | 0.063 INCHES MAXIMUM | 
| HEAD MAJOR DIAMETER | 0.288 INCHES MINIMUM AND | 
|  | 0.302 INCHES MAXIMUM | 
| SHANK STYLE | PIN-RIVET, MULTIPLE GROOVED | 
| SHANK DIAMETER | 0.1880 INCHES MINIMUM AND | 
|  | 0.1895 INCHES MAXIMUM | 
| GRIP LENGTH | 1.376 INCHES MINIMUM AND | 
|  | 1.438 INCHES MAXIMUM | 
| FEATURES PROVIDED | CASEHARDENED | 
| SPECIAL FEATURES | CETYL ALCOHOL LUBRICATION,SEALANT ESCAPE GROOVE | 
| SPECIFICATION/STANDARD DATA | 80205-NAS1446 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |