Part Details | MACHINE SCREW
5305-01-111-7291 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: PT233H2, 5305-01-111-7291, 01-111-7291, 5305011117291, 011117291
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 23, 1981 | 01-111-7291 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5305-01-111-7291
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PT233H2 | 55985 | CARO INC.DBA SOUTH BEND LATHE |
Technical Data | NSN 5305-01-111-7291
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 11 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.625 INCHES NOMINAL |
| FASTENER LENGTH | 2.750 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP 1137 |
| HARDNESS RATING | 37.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| HEAD STYLE | 2 HEXAGON |
| HEAD HEIGHT | 0.906 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.751 INCHES NOMINAL |
