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Thread Cutting Screws, ASTM A449 (ASME B18. 6.4)

Thread Cutting Screws are a type of screw with a specific hardness, thread design, and point that can cut new threads in a pre-drilled hole in thicker metal. They come with a variety of different point types depending on the application.

3 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)ASTM A449Galvanized5/8-11 x 105/8-11x10 all thread stud a449 type-1 hdg b18.6.461
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)ASTM A449Galvanized5/8-11 x 165/8-11x16 double end stud 4 thd ea end grade a449-type-1 hot dipped galvanized b18.6.418
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)ASTM A449Galvanized1/2 x 361/2x36 hdg a449 type-1 / j429 grade 5 rod b18.6.411
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