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National Stock Number:
5306-01-043-0547
Federal Supply Class:
5306
National Item Identification Number:
010430547
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:
| BACB30MT6T16 | 81205 | THE BOEING COMPANY | | BACB30US6T16 | 06710 | VALLEY-TODECO, INC. | | BACB30US6T16 | 06725 | SPS TECHNOLOGIES, LLC | | BACB30US6T16 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30US6T16 | 17943 | FEDERAL MANUFACTURING CORP | | BACB30US6T16 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30US6T16 | 27624 | SPS TECHNOLOGIES LLC | | BACB30US6T16 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30US6T16 | 57928 | SONIC INDUSTRIES, INC. | | BACB30US6T16 | 81205 | THE BOEING COMPANY | | BACB30US6T16 | 97928 | HUCK INTL INC | | BACB30US6T16 | 98524 | MONOGRAM AEROSPACE FASTENERS, INC |
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Techincal Specification:
| EXTENDED WASHER THICKNESS | 0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM | | FASTENER LENGTH | 1.628 INCHES MINIMUM AND 1.658 INCHES MAXIMUM | | GRIP LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | GRIP DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM | | HEAD HEIGHT | 0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL | STEEL COMP H11 OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIFICATION/STANDARD DATA | 81205-BACB30MT PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | SURFACE TREATMENT | NICKEL AND CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.618 INCHES MINIMUM AND 0.668 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 24 |
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