5305-01-273-4518 SCREW,CAP,SOCKET HEAD Index 5305-01-273-4520 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-273-4519

Federal Supply Class:
5305

National Item Identification Number:
012734519

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:
40064661RZR5FLYER DEFENSE, LLC
91292A12639428MCMASTER-CARR SUPPLY CO
AL40064660F875GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS, INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HEAD DIAMETER8.27 MILLIMETERS MINIMUM AND 8.50 MILLIMETERS MAXIMUM
HEAD HEIGHT4.86 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 304 OVERALL
MINIMUM TENSILE STRENGTH75000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH14.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.8


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