| FASTENER LENGTH | 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
| HEAD HEIGHT | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| HEAD STYLE | FLAT/TINNER'S |
| HOLE DIAMETER | 0.084 INCHES MINIMUM AND 0.088 INCHES MAXIMUM |
| HOLE DEPTH | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| MATERIAL | COPPER ALLOY 220 OR COPPER ALLOY 270 OVERALL |
| SPECIAL FEATURES | A12; D1; GCF |
| SHANK DIAMETER | 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| SHEAR STRENGTH | 35000 SINGLE POUNDS PER SQUARE INCH |
| SHANK STYLE | TUBULAR |