NSN 5305-01-129-7599

Part Details | CLOSE TOLERANCE SCREW

5305-01-129-7599 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: HT8140716, HT8140-7-16, HT8140716, HT8140-7-16, HT4025L716, HT4025L7-16, ST3M4547L16, ST3M454-7L16, HT4025L716, HT4025L7-16, HT295716, HT295-7-16, HT4025L716, HT4025L7-16, BM19037716, BM19037-7-16, HT4025L716, HT4025L7-16, BM19037716, BM19037-7-16, HT4025L716, HT4025L7-16, 10115213, 119057L16, 11905-7L16, HT40251716, HT402517-16, HT40251716, HT402517-16, 106830716, 106830-7-16, HT4025L716, HT4025L7-16, 5305-01-129-7599, 01-129-7599, 5305011297599, 011297599

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 10, 198201-129-759929294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-129-7599
Part Number Cage Code Manufacturer
HT8140-7-1692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT8140-7-1606950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4025L7-1692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M454-7L1676301BOEING COMPANY, THEDBA BOEING
HT4025L7-1673197HI-SHEAR CORPORATION
HT295-7-1673197HI-SHEAR CORPORATION
HT4025L7-1617446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM19037-7-1617446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4025L7-1697928HUCK INTL INC
BM19037-7-1697928HUCK INTL INC
HT4025L7-16L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115213A486GNIMIKKEISTOKESKUS NCB FINLAND
11905-7L1659563REID PRODUCTS INC.DBA REID PRODUCTS
HT402517-160PTK6SPS TECHNOLOGIES INC
HT402517-16K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
106830-7-1680539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
HT4025L7-1680539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5305-01-129-7599
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 LENGTH1.660 INCHES MINIMUM AND 1.690 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 LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
GRIP DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM