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National Stock Number:
5306-00-288-2475
Federal Supply Class:
5306
National Item Identification Number:
002882475
Description:
BOLT,SHEAR
Detail:
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.
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Manufacturer Information:
| 74328-9D30 | 56878 | SPS TECHNOLOGIES, LLC | | AIC752-9D30 | 06725 | SPS TECHNOLOGIES, LLC | | BM3326-9D30 | 17446 | HUCK INTERNATIONAL, INC | | GS1030-9D30 | 1EM77 | B & B SPECIALTIES INC | | MB84-9D30 | 73197 | HI-SHEAR CORPORATION | | BM3326-9D30 | 97928 | HUCK INTL INC | | ST3M571-9D30 | 007R1 | TWIST TITE MFG, INC | | ST3M571-9D30 | 0CZ92 | PRUITT ENERGY SOURCES INC | | S371-9D30 | 17446 | HUCK INTERNATIONAL, INC | | ST3M571-9D30 | 27624 | SPS TECHNOLOGIES LLC | | S11-1059-9D30 | 57928 | SONIC INDUSTRIES, INC. | | ST3M571-9D30 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | S371-9D30 | 97928 | HUCK INTL INC | | MB84-9D30 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | VAL23033-9D30 | 06710 | VALLEY-TODECO, INC. | | VS3060-9D30 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M571-9D30 | 76301 | THE BOEING COMPANY | | VS3060-9D30 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.456 INCHES MINIMUM AND 2.496 INCHES MAXIMUM FIRST HOLE | | EXTENDED WASHER DIAMETER | 0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.123 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | FASTENER LENGTH | 2.709 INCHES MINIMUM AND 2.739 INCHES MAXIMUM | | GRIP DIAMETER | 0.5610 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM | | GRIP LENGTH | 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM | | HEAD HEIGHT | 0.547 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.562 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE | | WIDTH BETWEEN FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.824 INCHES MINIMUM AND 0.874 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 18 |
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