Threading Technology – Clamping Technology 520

111 = In stock = Allow 7 days for delivery UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) G NPTF Rc (BSPT) STI SELF-LOCK Accessories NPSM/NPSC Tech. Info v c Product Finder NPT Machine Taps HSSE-PM ANSI Length · ANSI Shank ø d 2 ø d 1 l 1 l 3 l 2 Reinforced Shank ( 1 / 16 - 3 / 8 ) ø d 2 ø d 1 l 2 l 1 Reduced Shank ( 1 / 2 - 2) NI Nickel Alloys NPT P 60° 1:16 American Tapered Pipe Thread, ANSI/ASME B1.20.1 For threads with dryseal material , taper 1:16 Class of Fit Coating TICN Cutting Material HSSE-PM Technical Characteristics R10 C / 2-3 O / P Applications – Material M 2 .1- 4 .1 S 2 .3, 2 .5-6 Tool Identification AW79J400 Dimens. ID Rekord D-R10-NI TICN Flutes Nominal Size ø d 1 T.P.I. inch l 1 l 2 l 3 ø d 2 1 / 16 27 2 1 / 8 2.13 0.69 0.925 0.3125 0.234 .5763 3 1 / 8 27 2 1 / 8 2.13 0.75 0.984 0.4375 0.328 .5764 3 1 / 4 18 2 7 / 16 2.44 1.06 1.280 0.5625 0.421 .5765 3 3 / 8 18 2 9 / 16 2.56 1.06 1.339 0.7000 0.531 .5766 4 1 / 2 14 3 1 / 8 3.13 1.38 — 0.6875 0.515 .5767 4 3 / 4 14 3 1 / 4 3.25 1.38 — 0.9063 0.679 .5768 4 1 11 1 / 2 3 3 / 4 3.75 1.75 — 1.1250 0.843 .5769 4 1 1 / 4 11 1 / 2 4 4.00 1.75 — 1.3125 0.984 .5770 6 1 1 / 2 11 1 / 2 4 1 / 4 4.25 1.75 — 1.5000 1.125 .5771 6 2 11 1 / 2 4 1 / 2 4.50 1.75 — 1.8750 1.406 .5772 6 Taper reamers for taper holes 1:16, see page 118