| MATERIAL | STEEL COMP 4037 OR | 
 | STEEL COMP 8740 OVERALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL | 
| SURFACE TREATMENT | CADMIUM AND | 
 | CHROMATE OVERALL | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | 
| SHEAR STRENGTH | 95000 SINGLE POUNDS PER SQUARE INCH | 
| HEAD STYLE | FLUSH COUNTERSUNK | 
| HEAD MAJOR DIAMETER | 0.305 INCHES MAXIMUM | 
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND | 
 | 101.0 DEGREES MAXIMUM | 
| SHANK STYLE | PIN-RIVET, MULTIPLE GROOVED | 
| FASTENER LENGTH | 2.380 INCHES MINIMUM AND | 
 | 2.580 INCHES MAXIMUM | 
| SHANK DIAMETER | 0.2010 INCHES MINIMUM AND | 
 | 0.2025 INCHES MAXIMUM | 
| GRIP LENGTH | 0.563 INCHES MINIMUM AND | 
 | 0.625 INCHES MAXIMUM | 
| SPECIFICATION/STANDARD DATA | 80205-NAS1436 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |