Part Details | SOCKET HEAD CAP SCREW
5305-00-684-6777 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: H803170403, LP56D40S5M, DP56D40S5M, 127383030, 1273830-30, 37CR4405B0, 37CR440-5B0, M37CR44035B0, M37CR4405B0, M37CR440-5B0, 5305-00-684-6777, 00-684-6777, 5305006846777, 006846777
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 07, 1968 | 00-684-6777 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-684-6777
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H803170403 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| LP56D40S5M | 03038 | LONG-LOK FASTENERS CORPORATION |
| DP56D40S5M | 03038 | LONG-LOK FASTENERS CORPORATION |
| 1273830-30 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 37CR440-5B0 | 26233 | NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER |
| M37CR44035B0 | 26233 | NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER |
| M37CR440-5B0 | 26233 | NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER |
Technical Data | NSN 5305-00-684-6777
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.312 INCHES MAXIMUM |
| FASTENER LENGTH | 0.312 INCHES NOMINAL |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 0.212 INCHES NOMINAL |
| HEAD HEIGHT | 0.063 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |