5306-01-051-8026 BOLT,MACHINE Index 5305-01-051-8028 SCREW,TAPPING

National Stock Number:
5305-01-051-8027

Federal Supply Class:
5305

National Item Identification Number:
010518027

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:
LL54J12S303038LONG-LOK, LLC


Techincal Specification:
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD DIAMETER0.123 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLESLOT
LOCKING FEATURESTRIP THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.073 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.160 INCHES NOMINAL
THREAD CLASS3A
THREAD QUANTITY PER INCH72
THREAD SERIES DESIGNATORUNF


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