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National Stock Number:
5305-01-406-0296
Federal Supply Class:
5305
National Item Identification Number:
014060296
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:
| KB22X254WN1442 | 95110 | ATF INC | | KD22X254WN1442 | 95110 | ATF INC |
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Techincal Specification:
| FASTENER LENGTH | 25.4 MILLIMETERS NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 4.2 MILLIMETERS NOMINAL | | HEAD HEIGHT | 1.6 MILLIMETERS NOMINAL | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 2.2 MILLIMETERS | | NONMACHINE THREAD STYLE | BLUNT (TYPE TT) | | SPECIAL FEATURES | LOW CARBON STEEL |
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