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National Stock Number:
5306-01-598-1208
Federal Supply Class:
5306
National Item Identification Number:
015981208
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:
| 11857E5D10A | 59563 | REID PRODUCTS INC. | | 3M1275E5D10A | 06710 | VALLEY-TODECO, INC. | | 3M1275E5D10A | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M1275E5D10A | 0K6Z0 | SATURN FASTENERS INC | | 3M1275E5D10A | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | 3M1275E5D10A | 17446 | HUCK INTERNATIONAL, INC | | 3M1275E5D10A | 1EM77 | B & B SPECIALTIES INC | | 3M1275E5D10A | 1VSL7 | HOUSTON PRECISION FASTENERS I LP | | 3M1275E5D10A | 27624 | SPS TECHNOLOGIES LLC | | 3M1275E5D10A | 4WL75 | CAMCAR LLC DIV CAMCAR LLC | | 3M1275E5D10A | 56878 | SPS TECHNOLOGIES, LLC | | 3M1275E5D10A | 60516 | WEST COAST AEROSPACE, INC. | | 3M1275E5D10A | 73197 | HI-SHEAR CORPORATION | | 3M1275E5D10A | 76301 | THE BOEING COMPANY | | 3M1275ED10A | 06725 | SPS TECHNOLOGIES, LLC | | 3M1275E5D10A | 80539 | SPS TECHNOLOGIES, LLC | | 3M1275E5D10A | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M1275E5D10A | U6683 | LINREAD LTD DBA LINREAD NORTHBRIDGE |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.313 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | UNJF-3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.469 INCHES NOMINAL | | FASTENER LENGTH | 1.094 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 0.628 INCHES NOMINAL | | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | GRIP LENGTH | 0.625 INCHES NOMINAL | | GRIP DIAMETER | 0.327 INCHES NOMINAL |
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