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National Stock Number:
5306-01-590-8255
Federal Supply Class:
5306
National Item Identification Number:
015908255
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:
| BACB30LE6K26 | 06710 | VALLEY-TODECO, INC. | | BACB30LE6K26 | 06725 | SPS TECHNOLOGIES, LLC | | BACB30LE6K26 | 16258 | SPACE-LOK, INC. | | BACB30LE6K26 | 17943 | FEDERAL MANUFACTURING CORP | | BACB30LE6K26 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30LE6K26 | 27624 | SPS TECHNOLOGIES LLC | | BACB30LE6K26 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30LE6K26 | 57928 | SONIC INDUSTRIES, INC. | | BACB30LE6K26 | 77272 | THE BOEING COMPANY | | BACB30LE6K26 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.639 NOMINAL MILS AND 0.649 NOMINAL CENTIMETERS | | FASTENER LENGTH | 2.263 INCHES MINIMUM AND 2.273 INCHES MAXIMUM | | GRIP DIAMETER | 0.373 NOMINAL MILS AND 0.374 NOMINAL CENTIMETERS | | GRIP LENGTH | 1.615 NOMINAL MILS AND 1.635 NOMINAL CENTIMETERS | | HEAD HEIGHT | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A286 PER AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, 12 POINT | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | WIDTH BETWEEN FLATS | 0.422 NOMINAL MILS AND 0.437 NOMINAL CENTIMETERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BMS 10-85 TYPE I, CLASS A OR B ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ALUMINUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.643 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNJF |
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