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National Stock Number: 5306-01-038-5261
Federal Supply Class: 5306
National Item Identification Number: 010385261
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:
1001020 | 80908 | FRINK AMERICA INC |
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Techincal Specification:
FASTENER LENGTH | 2.500 INCHES NOMINAL | HEAD DIAMETER | 1.307 INCHES NOMINAL | HEAD HEIGHT | 0.316 INCHES NOMINAL | HEAD STYLE | BUTTON | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GRADE 5 ASSN STD ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL OVERALL | NECK LENGTH | 0.312 INCHES NOMINAL | NECK WIDTH | 0.632 INCHES NOMINAL | NOMINAL THREAD DIAMETER | 0.625 INCHES | SPECIAL FEATURES | FINISH COLOR BLACK | SURFACE TREATMENT | OXIDE OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.500 INCHES NOMINAL | THREAD QUANTITY PER INCH | 11 | THREAD SERIES DESIGNATOR | UNC |
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