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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 | | 120-223 | 68505 | PRESTOLITE ELECTRIC INC | | 20-223 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS | | 3C44209B12 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | FASTENER LENGTH | 0.600 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | | HEAD HEIGHT | 0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM | | HEAD STYLE | HEXAGON EXTENDED WASHER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | | NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) | | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 12540460,FSC-31211 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL |
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