5306-00-150-3595, BOLT,SHEAR

National Stock Number:
5306-00-150-3595

Federal Supply Class:
5306

National Item Identification Number:
001503595

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:

EWSB22-20-36	56878	SPS TECHNOLOGIES, LLC
EWSB22-20-36	80539	SPS TECHNOLOGIES, LLC
GB511B20D36	06710	VALLEY-TODECO, INC.
GB511B20D36	06725	SPS TECHNOLOGIES, LLC
GB511B20D36	17446	HUCK INTERNATIONAL, INC
GB511B20D36	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
VS2521-20FS36	06950	HOWMET GLOBAL FASTENING SYSTEMS INC
GB511B20D36	27624	SPS TECHNOLOGIES LLC
GB511B20D36	56878	SPS TECHNOLOGIES, LLC
GB511B20D36	73197	HI-SHEAR CORPORATION
VS2521-20FS36	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
VS2521-20FD36	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
GB511B20D36	L4528	LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	3.439 INCHES MINIMUM AND 3.471 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	3.609 INCHES MINIMUM AND 3.656 INCHES MAXIMUM
GRIP DIAMETER	1.2475 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM
GRIP LENGTH	2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON
HOLE CONFIGURATION STYLE	HEXAGON FLATS
HOLE DIAMETER	0.035 INCHES NOMINAL
HOLE QUANTITY	1
HOLE TYPE	DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION	SPS-M-107 FSCM 56878 MFR REF 1ST MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OR STEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	1.250 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE
SPECIFICATION/STANDARD DATA	26512-GB511B20D36 MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY2,CL3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.349 INCHES MINIMUM AND 1.416 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	12
WIDTH BETWEEN FLATS	1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM

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