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National Stock Number:
5306-01-481-4950
Federal Supply Class:
5306
National Item Identification Number:
014814950
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:
| 11699A16U104 | 59563 | REID PRODUCTS INC. | | 5306PL1216622 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AIC2266A16U104 | 06725 | SPS TECHNOLOGIES, LLC | | HPF3525A16U104 | 1VSL7 | HOUSTON PRECISION FASTENERS I LP | | PBF1044A16U104 | 27624 | SPS TECHNOLOGIES LLC | | 68487-16-104 | 56878 | SPS TECHNOLOGIES, LLC | | STSBG003A16U104 | 06710 | VALLEY-TODECO, INC. | | STSBG003A16U104 | 06725 | SPS TECHNOLOGIES, LLC | | STSBG003A16U104 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSBG003A16U104 | 17446 | HUCK INTERNATIONAL, INC | | SKYBG003A16U104 | 1CNU4 | JOHN HASSALL LLC | | STSBG003A16U104 | 27624 | SPS TECHNOLOGIES LLC | | STSBG003A16U104 | 56878 | SPS TECHNOLOGIES, LLC | | STSBG003 | 98897 | LOCKHEED MARTIN CORP | | VAL23002-16D104 | 06710 | VALLEY-TODECO, INC. | | VS2981A16U104 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSBG003A16U104 | 57928 | SONIC INDUSTRIES, INC. | | STSBG003A16U104 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSBG003A16U104 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.769 INCHES NOMINAL | | FASTENER LENGTH | 8.269 INCHES NOMINAL | | MATERIAL | STEEL COMP H11 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 1.095 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 1.239 INCHES MINIMUM AND | | 1.252 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 1.870 INCHES MINIMUM AND | | 1.880 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.230 INCHES NOMINAL | | GRIP LENGTH | 6.490 INCHES MINIMUM AND | | 6.510 INCHES MAXIMUM | | GRIP DIAMETER | 0.9976 INCHES MINIMUM AND | | 0.9982 INCHES MAXIMUM | | SPECIAL FEATURES | 260 KSI FTU, 900 DEGREES F., EXTERNAL WRENCHING, 12-POINT |
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