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National Stock Number: 5306-00-012-8321
Federal Supply Class: 5306
National Item Identification Number: 000128321
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:
128321 | 24617 | GENERAL MOTORS CORP | 128321 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
FASTENER LENGTH | 0.875 INCHES NOMINAL | HEAD HEIGHT | 0.094 INCHES NOMINAL | HEAD DIAMETER | 0.625 INCHES NOMINAL | HEAD STYLE | OVAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NECK LENGTH | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | NECK WIDTH | 0.185 INCHES MINIMUM AND 0.199 INCHES MAXIMUM | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.625 INCHES MINIMUM | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNC |
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