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National Stock Number:
5306-01-246-7462
Federal Supply Class:
5306
National Item Identification Number:
012467462
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:
| 11829-8-21 | 59563 | REID PRODUCTS INC. | | 122897-8-21 | 0PTK6 | SPS TECHNOLOGIES INC | | AIC763-8-21 | 06725 | SPS TECHNOLOGIES, LLC | | GS1032-8-21 | 1EM77 | B & B SPECIALTIES INC | | 122897-8-21 | 56878 | SPS TECHNOLOGIES, LLC | | 122897-8-21 | 80539 | SPS TECHNOLOGIES, LLC | | HP7753-8-21 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | SLB255 | 16258 | SPACE-LOK, INC. | | S343-8-21 | 17446 | HUCK INTERNATIONAL, INC | | ST3M753-8-21 | 1VSL7 | HOUSTON PRECISION FASTENERS I LP | | PBF1267-8-21 | 27624 | SPS TECHNOLOGIES LLC | | ST3M753-8-21 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | MB156-8-21 | 73197 | HI-SHEAR CORPORATION | | ST3M753-8-21 | 76301 | THE BOEING COMPANY | | VFK600-8-21 | 06710 | VALLEY-TODECO, INC. | | VS3190-8-21 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.762 INCHES MINIMUM AND | | 0.772 INCHES MAXIMUM | | FASTENER LENGTH | 2.065 INCHES MINIMUM AND | | 2.095 INCHES MAXIMUM | | MATERIAL | STEEL COMP XM-13 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | SPLINE EXTENDED WASHER | | HEAD HEIGHT | 0.358 INCHES MINIMUM AND | | 0.398 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.547 INCHES MINIMUM AND | | 0.562 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.922 INCHES MINIMUM AND | | 0.932 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.062 INCHES MINIMUM AND | | 0.082 INCHES MAXIMUM | | GRIP LENGTH | 1.303 INCHES MINIMUM AND | | 1.323 INCHES MAXIMUM | | GRIP DIAMETER | 0.4990 INCHES MINIMUM AND | | 0.4995 INCHES MAXIMUM |
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