5305-01-239-0636 SCREW,CAP,SOCKET HEAD Index 5305-01-239-0638 SETSCREW

National Stock Number:
5305-01-239-0637

Federal Supply Class:
5305

National Item Identification Number:
012390637

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:
LP57D40P303038LONG-LOK, LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.138 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
FASTENER LENGTH0.188 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.205 INCHES MINIMUM AND
0.219 INCHES MAXIMUM
HEAD HEIGHT0.070 INCHES MINIMUM AND
0.080 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPATCH OR
PELLET OR
STRIP THREADS


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