Part Details | SOCKET HEAD CAP SCREW
5305-01-331-7198 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: 71620 UNF3AX2.125 IN. LG, 7/16-20 UNF-3AX2.125 IN. LG, FFS86, FF-S-86, FF86E,TYVI,MADETOX, FF-86E,TY-VI,MADE-TO-X, 5305-01-331-7198, 01-331-7198, 5305013317198, 013317198
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 24, 1990 | 01-331-7198 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-331-7198
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7/16-20 UNF-3AX2.125 IN. LG | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| FF-S-86 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| FF-86E,TY-VI,MADE-TO-X | 34295 | MIL-SPEC PAINTING, INC. |
Technical Data | NSN 5305-01-331-7198
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.025 INCHES NOMINAL |
| FASTENER LENGTH | 2.125 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| HEAD HEIGHT | 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL |