Part Details | SOCKET HEAD CAP SCREW
5305-01-421-1864 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: SC2891, SC-289-1, SC2891, SC-289-1, SC289, SC-289, 5305-01-421-1864, 01-421-1864, 5305014211864, 014211864
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 03, 1995 | 01-421-1864 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
HEXAGON
Cross Reference | NSN 5305-01-421-1864
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC-289-1 | 02708 | AGE LOGISTICS CORPORATION |
| SC-289-1 | 0J431 | DOMESTIC AEROSPACE PRODUCTS INC |
| SC-289 | 92697 | HARSCO CORPPATENT SCAFFOLDING CO DIV |
Technical Data | NSN 5305-01-421-1864
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAP,SOCKET HEAD |