5305-01-352-2741 SCREW,CAP,SOCKET HEAD Index 5305-01-352-2743 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-352-2742

Federal Supply Class:
5305

National Item Identification Number:
013522742

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:
0.43714UNC3A1.125T2G304SEB81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
845-6556322ITEM4153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.125 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP THREADS
MATERIALPLASTIC POLYAMIDE LOCKING FEATURESTEEL COMP 304 FASTENER
NOMINAL THREAD DIAMETER0.437 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH14


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