| FASTENER LENGTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| HARDNESS RATING | 60.0 ROCKWELL B MAXIMUM OVERALL |
| HEAD HEIGHT | 0.075 INCHES MINIMUM AND 0.091 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| HEAD STYLE | FLAT/TINNER'S |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED 66 ASSN STD 2ND MATERIAL RESPONSE 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 |
| MINIMUM TENSILE STRENGTH | 43000 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | 4 TYPE AND E GRADE |
| SHANK DIAMETER | 0.244 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SHEAR STRENGTH | 32000 SINGLE POUNDS PER SQUARE INCH |