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National Stock Number:
5306-01-295-5721
Federal Supply Class:
5306
National Item Identification Number:
012955721
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:
| 74328-16D34 | 56878 | SPS TECHNOLOGIES, LLC | | 74328-16D34 | 80539 | SPS TECHNOLOGIES, LLC | | AIC752-16D34 | 06725 | SPS TECHNOLOGIES, LLC | | BM3326-16D34 | 17446 | HUCK INTERNATIONAL, INC | | GS1030-16D34 | 1EM77 | B & B SPECIALTIES INC | | BM3326-16D34 | 97928 | HUCK INTL INC | | ST3M571-16D34 | 0JV78 | J M PRECISION INC | | ST3M571-16D34 | 0VJ78 | ALLIED SIGNAL INC NORPLEX OAK DIV | | S371-16D34 | 17446 | HUCK INTERNATIONAL, INC | | ST3M571-16D34 | 27624 | SPS TECHNOLOGIES LLC | | S11-1059-16D34 | 57928 | SONIC INDUSTRIES, INC. | | MB84-16D34 | 73197 | HI-SHEAR CORPORATION | | S371-16D34 | 97928 | HUCK INTL INC | | MB84-16D34 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | VAL23033-16D34 | 06710 | VALLEY-TODECO, INC. | | VS3060-16D34 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M571-16D34 | 76301 | THE BOEING COMPANY | | ST3M571-16D34 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3060-16D34 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.222 INCHES MINIMUM AND 3.262 INCHES MAXIMUM FIRST HOLE | | EXTENDED WASHER THICKNESS | 0.212 INCHES MINIMUM AND 0.232 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM | | FASTENER LENGTH | 3.611 INCHES MINIMUM AND 3.641 INCHES MAXIMUM | | GRIP DIAMETER | 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM | | GRIP LENGTH | 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM | | HEAD HEIGHT | 0.913 INCHES MINIMUM AND 0.933 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL | STEEL COMP XM-13 OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE | | WIDTH BETWEEN FLATS | 1.064 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 1.476 INCHES MINIMUM AND 1.526 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 12 |
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