Part Details | SOCKET HEAD CAP SCREW
5305-01-256-6812 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: T11887, 5305-01-256-6812, 01-256-6812, 5305012566812, 012566812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 08, 1987 | 01-256-6812 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
HEXAGON
Cross Reference | NSN 5305-01-256-6812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T11887 | 75160 | DEERE & CO |
Technical Data | NSN 5305-01-256-6812
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNEF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.290 INCHES MINIMUM |
| FASTENER LENGTH | 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.427 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 59.7 DEGREES MINIMUM AND 60.3 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.1542 INCHES MINIMUM AND 0.1582 INCHES MAXIMUM |