| FASTENER LENGTH | 0.381 INCHES MINIMUM AND 0.401 INCHES MAXIMUM |
| HARDNESS RATING | 60.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.076 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| HEAD STYLE | FLAT/TINNER'S |
| HEAD MAJOR DIAMETER | 0.393 INCHES MINIMUM AND 0.419 INCHES MAXIMUM |
| HEAT TREATMENT | ANNEALED OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OVERALL |
| SHANK DIAMETER | 0.197 INCHES MINIMUM AND 0.206 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SHEAR STRENGTH | 32000 SINGLE POUNDS PER SQUARE INCH |