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 HEIGHT0.087 INCHES NOMINAL
HEAD DIAMETER0.375 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
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.406 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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