5305-01-590-6973 SCREW,CAP,SOCKET HEAD Index 5305-01-590-7538 SCREW,ASSEMBLED WASHER

National Stock Number:
5305-01-590-6983

Federal Supply Class:
5305

National Item Identification Number:
015906983

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:
91249A26039428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH0.375 INCHES NOMINAL
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.373 INCHES NOMINAL
HEAD HEIGHT0.133 INCHES NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLECROSS RECESS TYPE II
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYPAN HEAD PHILLIPS MACHINE SCREW
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.375 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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