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National Stock Number:
5305-01-007-8745
Federal Supply Class:
5305
National Item Identification Number:
010078745
Description:
SCREW,TAPPING
Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
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Manufacturer Information:
| DR-T8X3-4 | 02126 | DURO DYNE CORPORATION | | SAT8-3-4 | 02126 | DURO DYNE CORPORATION |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.037 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | FASTENER LENGTH | 8.000 INCHES NOMINAL | | HEAD HEIGHT | 0.270 INCHES MINIMUM AND 0.295 INCHES MAXIMUM | | HEAD STYLE | HEXAGON EXTENDED WASHER | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.375 INCHES | | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | | WIDTH BETWEEN FLATS | 0.562 INCHES MINIMUM AND 0.614 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL |
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