| FASTENER LENGTH | 0.1875 INCHES NOMINAL |
| HEAD DIAMETER | 0.118 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| HEAD HEIGHT | 0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |
| HEAD STYLE | ROUND |
| MATERIAL DOCUMENT AND CLASSIFICATION | NAS-21318 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL OVERALL |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.075 INCHES |
| NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,DRIVE,ROUND HEAD,TYPE U,STEEL,CARBON,CADMIUM PLATED |
| PILOT DIAMETER | 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| PILOT LENGTH | 0.047 INCHES NOMINAL |
| SPECIAL FEATURES | NOMINAL SIZE IS 0.073 OR NO. 0, 6 THRDS IN CIRCUMFERENCE, RECOMMENDED HOLE SIZE=0.067, DRILL SIZE=51. |
| SURFACE TREATMENT | CADMIUM OVERALL |