4730-01-458-4848 NIPPLE,TUBE Index 5320-01-458-4850 PIN-RIVET

National Stock Number:
5305-01-458-4849

Federal Supply Class:
5305

National Item Identification Number:
014584849

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
F468C2F5L10U0U583SAE INTERNATIONAL
F468C2F5L10U81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J22950U583SAE INTERNATIONAL
J229581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE J229581343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.286 INCHES MINIMUM
FASTENER LENGTH0.595 INCHES MINIMUM AND
0.625 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
NICKEL ALLOY 400 OR
NICKEL ALLOY R-405 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F468 ASSN STD ALL MATERIAL RESPONSES FASTENER
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.600 INCHES MINIMUM AND
0.656 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND
84.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
LOCKING FEATUREPELLET THREADS


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