... 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" - 18 NC, 5/16 ... NPT tap1/8" - 27 NPT tap26 SAE Dies: 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 ...