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National Stock Number:
5305-01-559-7437
Federal Supply Class:
5305
National Item Identification Number:
015597437
Description:
SCREW,SELF-DRILLING
Detail:
A HARDENED, EXTERNALLY-THREADED FASTENER WITH A SELF-DRILLING POINT. IT DRILLS, TAPS AND FASTENS AND MAY HAVE A MACHINE SCREW THREAD OR A NONMACHINE SCREW THREAD. THE THREADS USUALLY EXTEND FROM BEHIND THE PILOT TO THE BEARING SURFACE OF THE HEAD.
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Manufacturer Information:
| 90106A108 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.348 INCHES NOMINAL | | FASTENER LENGTH | 1.000 INCHES NOMINAL | | HEAD HEIGHT | 0.141 INCHES NOMINAL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL CORROSION RESISTING AND STEEL COMP 410 OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | POINT STYLE | SELF-DRILLING | | SPECIAL FEATURES | ITEM HAS DRILL POINT NUMBER 2 | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | BA | | THREAD QUANTITY PER INCH | 18 |
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