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National Stock Number:
5305-01-217-5166
Federal Supply Class:
5305
National Item Identification Number:
012175166
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:
| 0344209B12 | 24975 | PRESTOLITE ELECTRIC INC | | 0344209B12 | 68505 | PRESTOLITE ELECTRIC INC | | 120-223 | 24975 | PRESTOLITE ELECTRIC INC | | 20-223 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS | | 3C44209B12 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS | | 120-223 | 68505 | PRESTOLITE ELECTRIC INC |
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Techincal Specification:
| NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | | FASTENER LENGTH | 0.600 INCHES MINIMUM AND | | 0.630 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 12540460,FSCM31211 MFR REF SINGLE TREATMENT RESPONSE 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 |
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