5305-01-587-4499 SCREW,CAP,HEXAGON HEAD Index 5305-01-587-5254 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-587-5031

Federal Supply Class:
5305

National Item Identification Number:
015875031

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:
460-0324RPC2RISK INDUSTRIES LLC
460-03274QK6AJAX TOCCO MAGNETHERMIC CORPORATION
809181214J007MSC INDUSTRIAL DIRECT CO., INC.


Techincal Specification:
FASTENER LENGTH0.375 INCHES NOMINAL
MATERIALSTEEL UNS K03104 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP SOCKET HEAD
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A


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