1/4 To 1″ UNF CARBON 7 PC Die Set • Available in HSS and Carbon Steel • Various set configurations in UNC, UNF, BSW and BSF thread styles List Number TA18833 Substrate Carbon Surface Treatment Bright Package Quantity 1 Includes UNF 1/4, 5/16, 3/8, 7/16, 1/2, 3/4, 1" Case Type Plastic SKU: TA18833 Category: Die Sets Related products 1/4 To 3/4 BSF CARBON 7 PC Die Set Item #: TA18812 1/4 To 3/4 UNC HSS 7 PC Die Set Item #: TA18922 1/4 To 1″ UNF HSS 7 PC Die Set Item #: TA18933