5305-00-310-6414 SCREW,CLOSE TOLERANCE Index 5305-00-310-6416 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-00-310-6415

Federal Supply Class:
5305

National Item Identification Number:
003106415

Description:
SCREW,CLOSE TOLERANCE

Detail:
A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (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. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
11909V7L11-159563REID PRODUCTS INC.
HT4028L7-1106950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4028L7-1117446HUCK INTERNATIONAL, INC
HT4028L7-1156878SPS TECHNOLOGIES, LLC
HT4028L7-1173197HI-SHEAR CORPORATION
HT4028L7-1180539SPS TECHNOLOGIES, LLC
ST3M466V7L11-1007R1TWIST TITE MFG, INC
ST3M466V7L11-106950HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M466V7L11-117446HUCK INTERNATIONAL, INC
ST3M466V7L11-156878SPS TECHNOLOGIES, LLC
ST3M466V7L11-173197HI-SHEAR CORPORATION
ST3M466V7L11-176301THE BOEING COMPANY
HT4028L7-1192215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4028L7-1197928HUCK INTL INC
SY3M466V7L11-117446HUCK INTERNATIONAL, INC
ST3M466V7L11-180539SPS TECHNOLOGIES, LLC
ST3M466V7L11-1K5673SPS TECHNOLOGIES LTD TJ BROOKS DIVISION
ST3M466V7L11-1L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.329 INCHES MINIMUM AND 1.359 INCHES MAXIMUM
GRIP LENGTH0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
GRIP DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
HEAD DIAMETER0.662 INCHES MINIMUM AND 0.668 INCHES MAXIMUM
HEAD STYLEOVAL COUNTERSUNK
INTERNAL DRIVE STYLEHIGH-TORQUE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.631 INCHES MINIMUM AND 0.681 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH20


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