5306-01-333-7163 BOLT,SHOULDER Index 5305-01-333-7165 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-333-7164

Federal Supply Class:
5305

National Item Identification Number:
013337164

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:
386B051-014D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
NAS1352-6-1280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH0.720 INCHES MINIMUM
HEAD DIAMETER0.550 INCHES MINIMUM
HEAD HEIGHT0.368 INCHES MINIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
WIDTH ACROSS FLATS0.313 INCHES MINIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-DTL-13924 CLASS I MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.595 INCHES MINIMUM
THREAD SERIES DESIGNATORUNRF
THREAD QUANTITY PER INCH16


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