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National Stock Number:
5305-01-209-7144
Federal Supply Class:
5305
National Item Identification Number:
012097144
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:
| 25756R1 | 0SAT8 | KOMATSU AMERICA CORP. | | 25756R1 | 29510 | KOMATSU AMERICAN INTL CO | | 25756R1 | 45RP7 | DRESSTA NORTH AMERICA LTD |
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Techincal Specification:
| WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.624 INCHES MINIMUM AND | | 0.676 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.035 INCHES MINIMUM AND | | 0.055 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | NONMACHINE THREAD STYLE | THRU SLOT (TYPE D) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.312 INCHES | | FASTENER LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.208 INCHES MINIMUM AND | | 0.230 INCHES MAXIMUM |
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