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National Stock Number:
5306-00-089-2813
Federal Supply Class:
5306
National Item Identification Number:
000892813
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:
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Techincal Specification:
| COUNTERSINK ANGLE | 81.0 DEGREES NOMINAL | | FASTENER LENGTH | 3.130 INCHES NOMINAL | | HEAD DIAMETER | 1.594 INCHES MINIMUM AND 1.656 INCHES MAXIMUM | | HEAD HEIGHT | 0.120 INCHES MAXIMUM | | HEAD STYLE | FILLISTER COUNTERSUNK | | MATERIAL DOCUMENT AND CLASSIFICATION | 10060,FSCM 97907 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NECK LENGTH | 0.564 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | NECK WIDTH | 1.000 INCHES MINIMUM AND 1.031 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.073 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.750 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 64 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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