5305-00-720-8369 SCREW,MACHINE Index 5305-00-720-8374 SCREW,MACHINE

National Stock Number:
5305-00-720-8371

Federal Supply Class:
5305

National Item Identification Number:
007208371

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:
226-2024862002LIFE SUPPORT PRODUCTS INC
226-2024862842ALLIED HEALTHCARE PRODUCTS, INC.
226-2024873475SCHNEIDER ELECTRIC SYSTEMS USA INC


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD DIAMETER0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
HEAD HEIGHT0.057 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
NOMINAL THREAD DIAMETER0.060 INCHES
INTERNAL DRIVE STYLESIX SPLINE
MATERIALSTEEL CORROSION RESISTING OVERALL
SPLINE MINOR DIAMETER0.049 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
SPLINE WIDTH0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM
SPLINE MAJOR DIAMETER0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH80
THREAD SERIES DESIGNATORUNF


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