5305-00-637-8833 SCREW,CAP,SOCKET HEAD Index 5305-00-637-8837 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-637-8836

Federal Supply Class:
5305

National Item Identification Number:
006378836

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:
NK525D832-926233NYLOK LLC
NK525D832-9K0058LEONARDO MW LTD


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.087 INCHES NOMINAL
HEAD STYLEBUTTON
INTERNAL DRIVE STYLECROSS RECESS TYPE III
LOCKING FEATUREPELLET POINT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-267,T4 TEMPER FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A--268,T4 TEMPER FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MINIMUM TENSILE STRENGTH62000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.406 INCHES NOMINAL


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