NSN 5305-01-295-3037

Part Details | CLOSE TOLERANCE SCREW

5305-01-295-3037 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.

Alternate Parts: ST3M7138D24, ST3M713-8D24, ST3M7138D24, ST3M713-8D24, HT40488D24, HT4048-8D24, HT40488D24, HT4048-8D24, ST3M7138D24, ST3M713-8D24, ST3M7138D24, ST3M713-8D24, HT40488D24, HT4048-8D24, ST3M7138D24, ST3M713-8D24, HT40488D24, HT4048-8D24, HT40488D24, HT4048-8D24, HT40488D24, HT4048-8D24, ST3M7138D24, ST3M713-8D24, HT40488D24, HT4048-8D24, ST3M7138D24, ST3M713-8D24, ST3M7138D24, ST3M713-8D24, 5305-01-295-3037, 01-295-3037, 5305012953037, 012953037

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 03, 198901-295-303729294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-295-3037
Part Number Cage Code Manufacturer
ST3M713-8D2492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M713-8D2406950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4048-8D2492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4048-8D2406950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M713-8D2476301BOEING COMPANY, THEDBA BOEING
ST3M713-8D2458998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HT4048-8D2473197HI-SHEAR CORPORATION
ST3M713-8D2417446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4048-8D2417446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4048-8D2497928HUCK INTL INC
HT4048-8D24L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
ST3M713-8D24K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
HT4048-8D2456878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
ST3M713-8D2480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
ST3M713-8D2460516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-295-3037
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.428 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
FASTENER LENGTH1.938 INCHES MINIMUM AND 1.968 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.688 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
GRIP DIAMETER0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM