5305-01-047-0352 SCREW,MACHINE Index 5305-01-047-0354 SCREW,TAPPING

National Stock Number:
5305-01-047-0353

Federal Supply Class:
5305

National Item Identification Number:
010470353

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:
LP57D26P303038LONG-LOK, LLC


Techincal Specification:
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD DIAMETER0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATURESTRIP THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.152 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
THREAD CLASS2A
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNC


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