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National Stock Number: 5306-01-466-4476
Federal Supply Class: 5306
National Item Identification Number: 014664476
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:
FF-B-584 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | MS16207-8 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.750 INCHES NOMINAL | FASTENER LENGTH | 2.219 INCHES MINIMUM AND | | 2.281 INCHES MAXIMUM | MATERIAL | COPPER ALLOY 651 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-591 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH | MINIMUM YIELD STRENGTH | 40000 POUNDS PER SQUARE INCH | HEAD STYLE | BUTTON | HEAD DIAMETER | 0.563 INCHES MINIMUM AND | | 0.594 INCHES MAXIMUM | HEAD HEIGHT | 0.125 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM | NECK LENGTH | 0.125 INCHES MINIMUM AND | | 0.156 INCHES MAXIMUM | NECK WIDTH | 0.245 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81348 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-584 | MANUFACTURERS CODE | 96906 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS16207-8 |
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