5305-01-015-9677 THUMBSCREW Index 5305-01-015-9679 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-015-9678

Federal Supply Class:
5305

National Item Identification Number:
010159678

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:
2494-282577RAYTHEON COMPANY
72494-256878SPS TECHNOLOGIES, LLC
965807-256878SPS TECHNOLOGIES, LLC
965807-282577RAYTHEON COMPANY
A0L4160-257472ALL MANUFACTURERS, INC.
AIC209-206725SPS TECHNOLOGIES, LLC
B70292K0967MBDA UK LTD


Techincal Specification:
COUNTERSINK ANGLE20.0 DEGREES NOMINAL
FASTENER LENGTH0.405 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
HEAD DIAMETER0.153 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
HEAD HEIGHT0.109 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
WIDTH ACROSS FLATS0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.233 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40


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