| FASTENER LENGTH | 2.000 INCHES NOMINAL |
| HEAD STYLE | BUTTON |
| HEAD DIAMETER | 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM |
| HEAD HEIGHT | 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| NECK LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
| MINIMUM YIELD STRENGTH | 40000 POUNDS PER SQUARE INCH |
| MATERIAL | STEEL COMP 1010 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |