|
|
|
National Stock Number:
5306-00-949-4068
Federal Supply Class:
5306
National Item Identification Number:
009494068
Description:
BOLT,SQUARE NECK
Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
|
Manufacturer Information:
| 490196 | 0EEG3 | VALCO CO GOVERNMENT SALES OFFICE | | 490196 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 490196 | 77445 | RTX CORPORATION | | 490196 | 93907 | TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS |
|
Techincal Specification:
| FASTENER LENGTH | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | HEAD DIAMETER | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NECK LENGTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | NECK WIDTH | 0.276 INCHES MINIMUM AND 0.278 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.410 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 28 |
|