Part Details | SOCKET HEAD CAP SCREW
5305-01-390-7063 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 595640463816, 595-6404638-16, 5956404638 FIND 16, 595-6404638- FIND 16, 211017122, 5305-01-390-7063, 01-390-7063, 5305013907063, 013907063
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 25, 1994 | 01-390-7063 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-390-7063
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 595-6404638-16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 595-6404638- FIND 16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211017122 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-390-7063
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | LEFT-HAND |
| THREAD LENGTH | 0.560 INCHES MAXIMUM |
| FASTENER LENGTH | 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.375 INCHES NOMINAL |
| HEAD HEIGHT | 0.250 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| SPECIAL FEATURES | HOLE IN THREADS, 0.010 IN. DEEP, TO ACCOMMONDATE LOCKING PELLET. SHANK IS UNDERCUT TO 0.188 IN. DIA., 0.560 IN. FROM UNDERSIDE OF HEAD TO END OF SHANK |