5305-01-338-7311 SCREW,CLOSE TOLERANCE Index 5305-01-338-7313 SCREW,SELF-DRILLING

National Stock Number:
5305-01-338-7312

Federal Supply Class:
5305

National Item Identification Number:
013387312

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.


Manufacturer Information:
23-10893-05064678DAIMLER TRUCK NORTH AMERICA LLC


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.407 INCHES MINIMUM AND 0.425 INCHES MAXIMUM
HEAD HEIGHT0.139 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLETORX
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.216 INCHES
POINT STYLESELF-DRILLING
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH24


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