5305-01-728-3004 SCREW,CLOSE TOLERANCE 5305-01-728-4838 SCREW,TAPPING

National Stock Number:
5305-01-728-3033

Federal Supply Class:
5305

National Item Identification Number:
017283033

Description:
SCREW,MACHINE


Manufacturer Information:
91770A24539428MCMASTER-CARR SUPPLY CO
AESG9C190750WH2A3105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD DIAMETER0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
HEAD STYLETRUSS
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREWS, MACHINE, TRUSS HEAD, TYPE I CROSS RECESS
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASME B18.6.3 HARDENED MACHINE SCREW NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTPASSIVATE
SPECIFICATION/STANDARD DATA05047-ASME B18.24-2023 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.630 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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