5305-01-577-2857 SCREW,CAP,HEXAGON HEAD Index 5305-01-577-3127 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-577-3123

Federal Supply Class:
5305

National Item Identification Number:
015773123

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:
1002663561C19MIL-COTS CORPORATION
38292120Y3H3FASTENAL COMPANY
AES46W08B020WB9A1205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
AMSE B18.2.3.1M05047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
382921245152OSHKOSH CORP
382921275Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM
HEAD DIAMETER13.5 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM
HEAD HEIGHT4.0 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM
HEAD STYLEROOF
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-1 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL OR ASTM F568M ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,BUTTON,SOCKET
PROPRIETARY CHARACTERISTICSNPAC
SPECIAL FEATURESDRAWING SUBJECT TO EXPORT ADMINISTRATION REGULATIONS
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM


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