5305-01-657-3011 SCREW,CAP,SOCKET HEAD 5305-01-657-4986 SCREW,MACHINE

National Stock Number:
5305-01-657-4268

Federal Supply Class:
5305

National Item Identification Number:
016574268

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
NAS1351C04-880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.1120 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH48
THREAD SERIES DESIGNATORUNRF
WIDTH ACROSS FLATS0.094 INCHES NOMINAL


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