| FASTENER LENGTH | 0.531 INCHES NOMINAL |
| HEAD HEIGHT | 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM |
| HEAD STYLE | OVAL/TRUSS |
| HOLE DEPTH | 0.064 INCHES NOMINAL |
| HOLE DIAMETER | 0.062 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY 400 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 12 TYPE AND 3 CLASS AND D GRADE |
| SHANK DIAMETER | 0.085 INCHES MINIMUM AND 0.089 INCHES MAXIMUM |
| SHEAR STRENGTH | 49000 SINGLE POUNDS PER SQUARE INCH |
| SHANK STYLE | TUBULAR |
| SPECIAL FEATURES | NO. O TEMPER |