5306-00-486-5528, BOLT,SHEAR

National Stock Number:
5306-00-486-5528

Federal Supply Class:
5306

National Item Identification Number:
004865528

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:

BACB30LE5-12	06710	VALLEY-TODECO, INC.
BACB30LE5-12	06725	SPS TECHNOLOGIES, LLC
BACB30LE5-12	16258	SPACE-LOK, INC.
BACB30LE5-12	17943	FEDERAL MANUFACTURING CORP
BACB30LE5-12	1RC86	HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30LE5-12	27624	SPS TECHNOLOGIES LLC
BACB30LE5-12	56878	SPS TECHNOLOGIES, LLC
BACB30LE5-12	57928	SONIC INDUSTRIES, INC.
BACB30LE5-12	81205	THE BOEING COMPANY
BACB30LE5-12	L4528	LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC

Techincal Specification:

EXTENDED WASHER DIAMETER	0.575 INCHES MINIMUM AND 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.040 INCHES MINIMUM AND 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM0.060 INCHES MAXIMUM
FASTENER LENGTH	1.328 INCHES MINIMUM AND 1.328 INCHES MINIMUM AND 1.358 INCHES MAXIMUM1.358 INCHES MAXIMUM
GRIP DIAMETER	0.3110 INCHES MINIMUM AND 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM0.3120 INCHES MAXIMUM
GRIP LENGTH	0.740 INCHES MINIMUM AND 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM0.760 INCHES MAXIMUM
HEAD HEIGHT	0.309 INCHES MINIMUM AND 0.309 INCHES MINIMUM AND 0.329 INCHES MAXIMUM0.329 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON W/HOLEDOUBLE HEXAGON W/HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALLAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	IRON ALLOY 660 OVERALLIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH	200000 POUNDS PER SQUARE INCH200000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.312 INCHES0.312 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A3A
THREAD DIRECTION	RIGHT-HANDRIGHT-HAND
THREAD LENGTH	0.568 INCHES MINIMUM AND 0.568 INCHES MINIMUM AND 0.618 INCHES MAXIMUM0.618 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	2424
WIDTH BETWEEN FLATS	0.367 INCHES MINIMUM AND 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM0.376 INCHES MAXIMUM

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