5305-01-654-2366 SCREW,SELF-DRILLING 5305-01-654-3142 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-654-2799

Federal Supply Class:
5305

National Item Identification Number:
016542799

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
19E2401083-25B5M3EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY
92220A18439428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH0.625 INCHES NOMINAL
HARDNESS RATING39.0 ROCKWELL C MINIMUM OVERALL
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.125 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD CAP SCREW;LOW-PROFILE ALLOY STEEL SOCKET HEAD CAP SCREW
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH145000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESSCREW IS ROHS COMPLIANT
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.125 INCHES NOMINAL


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