5305-01-566-6070 SCREW,SCKT BUTT HD, Index 5305-01-566-6330 SCREW,MACHINE

National Stock Number:
5305-01-566-6071

Federal Supply Class:
5305

National Item Identification Number:
015666071

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:
3824461C1338X5ND DEFENSE LLC
3824461C1L338X5ND DEFENSE LLC


Techincal Specification:
III PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,SCKT BUTN HD,5/16-18 X1"
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.3125 INCHES
WIDTH ACROSS FLATS4.8 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.4 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC
HEAD DIAMETER13.6 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL


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