Part Details | SQUARE NECK BOLT
5306-00-059-1261 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: 5306-00-059-1261, 00-059-1261, 5306000591261, 000591261
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-059-1261 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
Cross Reference | NSN 5306-00-059-1261
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 5306-00-059-1261
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.125 INCHES MINIMUM |
| FASTENER LENGTH | 3.500 INCHES NOMINAL |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 0.938 INCHES NOMINAL |
| HEAD HEIGHT | 0.219 INCHES NOMINAL |
| NECK LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| NECK WIDTH | 0.431 INCHES MINIMUM AND 0.452 INCHES MAXIMUM |
| SPECIAL FEATURES | W/SQ NUT |
| NONDEFINITIVE SPEC/STD DATA | C2 TYPE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY NECK LG |