5305-01-576-0626 SCREW,CAP,HEXAGON HEAD Index 5305-01-576-0628 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-576-0627

Federal Supply Class:
5305

National Item Identification Number:
015760627

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:
300002280212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000022-016062076M6AMZ ALABAMA INC.
B183B-016C063HSBH80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
3000022-01606280212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000036-03805080212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
FASTENER LENGTH0.625 INCHES NOMINAL
HEAD DIAMETER0.305 INCHES NOMINAL
HEAD HEIGHT0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASME B18.3, TABLE 3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR STM F879, COND CW OR CWI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, HEX SOCKET, BUTTON HEAD, UNRC, CRES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.164 INCHES
WIDTH ACROSS FLATS0.094 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.563 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNRC


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