Part Details | MACHINE SCREW
5305-01-131-6716 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: HT40611, HT4061-1, ST3M86641, ST3M866-4-1, ST3M86641, ST3M866-4-1, HT40611, HT4061-1, ST3M86641, ST3M866-4-1, ST3M86641, ST3M866-4-1, 10115287, HT40611, HT4061-1, ST3M86641, ST3M866-4-1, ST3M86641, ST3M866-4-1, ST3M86641, ST3M866-4-1, 5305-01-131-6716, 01-131-6716, 5305011316716, 011316716
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 14, 1982 | 01-131-6716 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
HIGH-TORQUE
Cross Reference | NSN 5305-01-131-6716
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HT4061-1 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| ST3M866-4-1 | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST3M866-4-1 | 80593 | H KRAMER & CO. |
| HT4061-1 | 73197 | HI-SHEAR CORPORATION |
| ST3M866-4-1 | 73197 | HI-SHEAR CORPORATION |
| ST3M866-4-1 | L4528 | LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC |
| 10115287 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| HT4061-1 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| ST3M866-4-1 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| ST3M866-4-1 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| ST3M866-4-1 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
Technical Data | NSN 5305-01-131-6716
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.467 INCHES MAXIMUM |
| FASTENER LENGTH | 0.760 INCHES MINIMUM AND 0.807 INCHES MAXIMUM |
| SCREW MATERIAL | TITANIUM ALLOY UNS R54520 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | NAS621 ASSN STD SINGLE MATERIAL RESPONSE |
| HEAD STYLE | 8 DISHED HEXAGON |
| HEAD DIAMETER | 0.4975 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM |
| HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |