5305-01-111-0616 SCREW,CAP,SOCKET HEAD Index 5305-01-111-0620 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-111-0617

Federal Supply Class:
5305

National Item Identification Number:
011110617

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:
LL57D26P2M03038LONG-LOK, LLC


Techincal Specification:
FASTENER LENGTH0.125 INCHES NOMINAL
HEAD DIAMETER0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATURESTRIP THREADS
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.125 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH56


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