| FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 81348 |
| GENERAL DYNAMICS CORP QUNICY SHIPBUILDING DIV | 25316 |
| E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
| PRATT & WHITNEY CANADA CIE | 198 |
| TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 11449 |
| UNITED TECHNOLOGIES CORPORATION | 77445 |
| SATAIR A/S | R1120 |
| NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 80205 |
| MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 96906 |
| FASTENER LENGTH | 0.312 INCHES NOMINAL |
| HEAD STYLE | ROUND |
| HEAD DIAMETER | 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| HEAD HEIGHT | 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| PILOT DIAMETER | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| PILOT LENGTH | 0.047 INCHES NOMINAL |
| FEATURES PROVIDED | CASEHARDENED |
| NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.114 INCHES |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| QUANTITY PER SHIPPING CONTAINER | 40 |
| NONDEFINITIVE SPEC/STD DATA | U TYPE AND 1P STYLE |
| A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE. |
