| MATERIAL | STEEL COMP 4037 OR |
| STEEL COMP 4140 OR |
| STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-405 FED SPEC 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 | 76.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |
| 81.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| SHEAR STRENGTH | 21000 DOUBLE POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.113 INCHES MINIMUM AND |
| 0.120 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.549 INCHES MINIMUM AND |
| 0.565 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, MULTIPLE GROOVED |
| SHANK DIAMETER | 0.3730 INCHES MINIMUM AND |
| 0.3745 INCHES MAXIMUM |
| GRIP LENGTH | 0.563 INCHES MINIMUM AND |
| 0.625 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIFICATION/STANDARD DATA | 80205-NAS1452 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |