5305-01-394-4479 SCREW,CAP,SOCKET HEAD Index 5305-01-394-4481 SCREW,TAPPING

National Stock Number:
5307-01-394-4480

Federal Supply Class:
5307

National Item Identification Number:
013944480

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
3050734-196214RAYTHEON COMPANY
CHS-632-2456987CAPTIVE FASTENERS CORP
FHS-632-2446384PENN ENGINEERING & MANUFACTURING CORP


Techincal Specification:
HEAD DIAMETER0.190 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
HEAD LENGTH0.105 INCHES NOMINAL
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.138 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH1.395 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
THREAD QUANTITY PER INCH32 NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD


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