5360-00-928-0316 SPRING,HELICAL,TORSION Index 5305-00-928-0322 SCREW,MACHINE

National Stock Number:
5305-00-928-0320

Federal Supply Class:
5305

National Item Identification Number:
009280320

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:
LL22N50S5M03038LONG-LOK, LLC
LL500-5-5M03038LONG-LOK, LLC


Techincal Specification:
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD DIAMETER0.187 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
HEAD HEIGHT0.081 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATURESTRIP THREADS
MATERIALSTEEL COMP 1010 OVERALL
NOMINAL THREAD DIAMETER0.125 INCHES
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.312 INCHES MAXIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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