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National Stock Number:
5305-01-020-5914
Federal Supply Class:
5305
National Item Identification Number:
010205914
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:
| 825-080840-40-0241 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS | | TEKS/2 8-18 1/2IN LG | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED | | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | | HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES | | SPECIAL FEATURES | MODIFIED CONE POINT WITH TWO CUTTING FLUTES | | SURFACE TREATMENT | CADMIUM OVERALL |
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