5305-01-183-8726 SCREW,CAP,SOCKET HEAD Index 5305-01-183-8728 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-183-8727

Federal Supply Class:
5305

National Item Identification Number:
011838727

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:
4L150711083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH22.22 MILLIMETERS NOMINAL
HEAD DIAMETER14.27 MILLIMETERS NOMINAL
HEAD HEIGHT9.52 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONIE2243 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
WIDTH ACROSS FLATS7.92 MILLIMETERS NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.1 MILLIMETERS NOMINAL
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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