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National Stock Number:
5305-01-183-1479
Federal Supply Class:
5305
National Item Identification Number:
011831479
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:
| 9032183100010ZA0 | 87308 | FARLEY METALS INC SOUTHERN SCREW DIV |
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Techincal Specification:
| NONMACHINE THREAD STYLE | WIDE FLUTE (TYPE T) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | | FASTENER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.124 INCHES MINIMUM AND | | 0.151 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND | | 0.312 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.384 INCHES MINIMUM AND | | 0.414 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.019 INCHES MINIMUM AND | | 0.031 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | FEATURES PROVIDED | CASEHARDENED |
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