Part Details | MACHINE SCREW
5305-00-385-7715 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: 7185456, 5305-00-385-7715, 00-385-7715, 5305003857715, 003857715
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-385-7715 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-385-7715
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7185456 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 5305-00-385-7715
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.375 INCHES MINIMUM |
| FASTENER LENGTH | 2.124 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP 1045 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AQQ-S-631$AQQ-S-634$AQQ-S-630 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | PHOSPHATE |
| HEAD STYLE | 8 DISHED HEXAGON |
| HEAD DIAMETER | 1.571 INCHES MINIMUM AND 1.576 INCHES MAXIMUM |
| HEAD HEIGHT | 1.063 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| SPECIAL FEATURES | NO. 63 FINISH ON ALL SURFACES |