1.description:65PC tap and die set 2.standard: UNC&UNF 3.quality:ISO9001-2000 3.package:blow box 1.description:65PC UNC&UNF tap and die thread cutting tool set2.standard: UNC&UNF3.quality:ISO9001-20004.package:blow box5.payment: T/T,L/C6.content: 65 Pc. Expert Series Tap & Die Set 26 SAE Taps: 4 - 40 NC, 6 - 32 NC, 8 - 32 NC, 10 - 24 NC, 10 - 32 NF, 12 - 24 NC, 1/4" - 20 NC, 1/4" - 28 NF, 5/16" - ...