Part Details | SOCKET HEAD CAP SCREW
5305-01-210-9429 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: 0645042821UDK, 0645-0428-21UDK, 0645042821UDK, 0645-0428-21UDK, 579996, 57999-6, 0645042821UDK, 0645-0428-21UDK, NAS1351421, NAS1351-4-21, 0645042821UDK, 0645-0428-21UDK, 0645042821UDK, 0645-0428-21UDK, 5305-01-210-9429, 01-210-9429, 5305012109429, 012109429
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 19, 1985 | 01-210-9429 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-210-9429
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0645-0428-21UDK | 70276 | ALLEN MFG COSUB OF CHICAGO PNEUMATIC TOOL CO |
| 0645-0428-21UDK | 74445 | H-K CONNECTICUT HOLDING COMPANY |
| 57999-6 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 0645-0428-21UDK | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| NAS1351-4-21 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 0645-0428-21UDK | 82896 | SAFETY SOCKET LLC |
| 0645-0428-21UDK | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5305-01-210-9429
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.000 INCHES NOMINAL |
| FASTENER LENGTH | 1.296 INCHES MINIMUM AND 1.343 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| SPECIAL FEATURES | COLOR BLACK,HEAD DOUBLE KNURLED |
| SPECIFICATION/STANDARD DATA | 80205-NAS1351 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |