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National Stock Number:
5305-01-028-6220
Federal Supply Class:
5305
National Item Identification Number:
010286220
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:
| 697-122485-050243 | 83910 | ILLINOIS TOOL WORKS INC BUILDEX DIV | | 697-122485-050243-9900 | 83910 | ILLINOIS TOOL WORKS INC BUILDEX DIV |
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Techincal Specification:
| FASTENER LENGTH | 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.174 INCHES MINIMUM AND 0.205 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL | STEEL COMP 1022 OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.216 INCHES | | NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) | | SPECIAL FEATURES | FURNISHED WITH WASHER 0.125 IN. NOM LG+ 0.398 IN. MIN.,0.432 IN. MAX. DIA. | | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
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