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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.
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Manufacturer Information:
| 23-10893-050 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.407 INCHES MINIMUM AND 0.407 INCHES MINIMUM AND 0.425 INCHES MAXIMUM0.425 INCHES MAXIMUM | | HEAD HEIGHT | 0.139 INCHES MINIMUM AND 0.139 INCHES MINIMUM AND 0.151 INCHES MAXIMUM0.151 INCHES MAXIMUM | | HEAD STYLE | PANPAN | | INTERNAL DRIVE STYLE | TORXTORX | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.216 INCHES0.216 INCHES | | POINT STYLE | SELF-DRILLINGSELF-DRILLING | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A2A | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 2424 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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