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National Stock Number:
5306-00-496-2225
Federal Supply Class:
5306
National Item Identification Number:
004962225
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.
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Manufacturer Information:
| 20T5079 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | T56 | 81829 | HENDRICKSON STAMPING DIV OF HENDRICKSON INTERNATIONAL | | T9W | 60528 | TRAILMOBILE INC SUB OF THE PULLMAN CO | | T9W | 81829 | HENDRICKSON STAMPING DIV OF HENDRICKSON INTERNATIONAL |
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Techincal Specification:
| FASTENER LENGTH | 2.000 INCHES NOMINAL | | HARDNESS RATING | 9.0 ROCKWELL C MINIMUM OVERALL | | HEAD HEIGHT | 0.375 INCHES NOMINAL | | HEAD DIAMETER | 1.562 INCHES NOMINAL | | HEAD STYLE | BUTTON | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1018 OVERALL | | MINIMUM YIELD STRENGTH | 39000 POUNDS PER SQUARE INCH | | NECK LENGTH | 0.469 INCHES NOMINAL | | NECK WIDTH | 0.750 INCHES NOMINAL | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.375 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNF |
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