5306-01-052-4441 BOLT,SHEAR Index 5306-01-052-4443 BOLT,SHEAR

National Stock Number:
5306-01-052-4442

Federal Supply Class:
5306

National Item Identification Number:
010524442

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.


Manufacturer Information:
AIC516B18-13406725SPS TECHNOLOGIES, LLC
BM17020-18-134A17446HUCK INTERNATIONAL, INC
GB511B18-13426512NORTHROP GRUMMAN SYSTEMS CORPORATION
EWSB22D18-A13456878SPS TECHNOLOGIES, LLC
EWSB22D18-A13480539SPS TECHNOLOGIES, LLC
BM17020-18-134A97928HUCK INTL INC
VAL22034-18F13406710VALLEY-TODECO, INC.
VAL22034-18G13406710VALLEY-TODECO, INC.
VS3071-18F13406950HOWMET GLOBAL FASTENING SYSTEMS INC
H401-18-13417446HUCK INTERNATIONAL, INC
VS3071-18F13492215HOWMET GLOBAL FASTENING SYSTEMS INC
H401-18-13497928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH13.417 INCHES MINIMUM AND 13.454 INCHES MAXIMUM
GRIP DIAMETER1.1225 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM
GRIP LENGTH8.365 INCHES MINIMUM AND 8.385 INCHES MAXIMUM
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.599 INCHES MINIMUM AND 0.619 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER1.125 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SPECIFICATION/STANDARD DATA85495-B-17020 MANUFACTURERS STANDARD
WIDTH BETWEEN FLATS1.614 INCHES MINIMUM AND 1.627 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH5.032 INCHES MINIMUM AND 5.079 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH12


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