Part Details | SOCKET HEAD CAP SCREW
5305-00-638-6244 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: 050080047, 05008-0047, 8211506, 5305-00-638-6244, 00-638-6244, 5305006386244, 006386244
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-638-6244 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-00-638-6244
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 05008-0047 | 26344 | NEW HAVEN MFG CORP |
| 8211506 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5305-00-638-6244
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.125 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.312 INCHES MINIMUM |
| FASTENER LENGTH | 0.302 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| MINIMUM YIELD STRENGTH | 22000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.205 INCHES NOMINAL |
| HEAD HEIGHT | 0.125 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |