5305-01-654-2456 SCREW,MACHINE 5305-01-654-3114 SCREW,MACHINE

National Stock Number:
5305-01-654-2804

Federal Supply Class:
5305

National Item Identification Number:
016542804

Description:
SCREW,SELF-DRILLING


Manufacturer Information:
19E2401085-35B5M3EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY
90821A55939428MCMASTER-CARR SUPPLY CO
AESS1B250A50SB7A3105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH14
THREAD DIRECTIONRIGHT-HAND
NONMACHINE THREAD STYLESELF DRILLING
NONMACHINE NOMINAL THREAD DIAMETER0.250 INCHES
FASTENER LENGTH1.50 INCHES NOMINAL
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPROTECTIVE GRAY FINISH MFR REF SINGLE TREATMENT RESPONSE OVERALL
COLORGRAY/GREY OVERALL
HEAD STYLEHEXAGON EXTENDED WASHER
HEAD HEIGHT0.240 INCHES NOMINAL
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.520 INCHES NOMINAL
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
POINT STYLESELF-DRILLING
POINT LENGTH0.3125 INCHES NOMINAL
PILOT LENGTH0.3125 INCHES NOMINAL
SPECIAL FEATURESSCREW IS ROHS COMPLIANT
PART NAME ASSIGNED BY CONTROLLING AGENCYNO.14 SELF TAPPING SCREW;DRILLING SCREW FOR ALUMINUM


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