NSN 5305-01-129-7598

Part Details | CLOSE TOLERANCE SCREW

5305-01-129-7598 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: HT8140714, HT8140-7-14, HT8140714, HT8140-7-14, HT4025L714, HT4025L7-14, HT4025L714, HT4025L7-14, ST3M4547L14, ST3M454-7L14, ST3M4547L14, ST3M454-7L14, HT4025L714, HT4025L7-14, HT295714, HT295-7-14, BM19037714, BM19037-7-14, HT4025L714, HT4025L7-14, BM19037714, BM19037-7-14, HT4025L714, HT4025L7-14, HT4025L714, HT4025L7-14, 10115212, 119057L14, 11905-7L14, ST3M4547L14, ST3M454-7L14, HT4025L714, HT4025L7-14, HT4025L714, HT4025L7-14, 106830714, 106830-7-14, HT4025L714, HT4025L7-14, WC4025L714, WC4025L7-14, 5305-01-129-7598, 01-129-7598, 5305011297598, 011297598

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 10, 198201-129-759829294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-129-7598
Part Number Cage Code Manufacturer
HT8140-7-1492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT8140-7-1406950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4025L7-1492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4025L7-1406950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M454-7L1476301BOEING COMPANY, THEDBA BOEING
ST3M454-7L1458998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HT4025L7-1473197HI-SHEAR CORPORATION
HT295-7-1473197HI-SHEAR CORPORATION
BM19037-7-1417446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4025L7-1417446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM19037-7-1497928HUCK INTL INC
HT4025L7-1497928HUCK INTL INC
HT4025L7-14L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115212A486GNIMIKKEISTOKESKUS NCB FINLAND
11905-7L1459563REID PRODUCTS INC.DBA REID PRODUCTS
ST3M454-7L1459563REID PRODUCTS INC.DBA REID PRODUCTS
HT4025L7-140PTK6SPS TECHNOLOGIES INC
HT4025L7-14K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
106830-7-1480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
HT4025L7-1480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
WC4025L7-1460516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-129-7598
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.650 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
FASTENER LENGTH1.535 INCHES MINIMUM AND 1.565 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.880 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
GRIP DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM