![NPTF 1/8"x27 - 27 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment NPTF 1/8"x27 - 27 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment](https://cdn.shopify.com/s/files/1/2314/3275/products/Helicool_ab0dfa9f-2877-4433-8129-c820b1a000e9_800x.png?v=1636023631)
NPTF 1/8"x27 - 27 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex) | EW Equipment
![103E-3616: Horn push (special fine thread - 27TPI UNS ) - Steering Gear and Track Control - Classic Ford Parts | Small Ford Spares 103E-3616: Horn push (special fine thread - 27TPI UNS ) - Steering Gear and Track Control - Classic Ford Parts | Small Ford Spares](https://www.smallfordspares.co.uk/m/products/8/1/5018/bgb__ye-3616-c-1.jpg)
103E-3616: Horn push (special fine thread - 27TPI UNS ) - Steering Gear and Track Control - Classic Ford Parts | Small Ford Spares
![WMSS MAIDOU 1Pc 1/4-20 24 27 28 32 36 40 UNC UNS UNF UNEF Right-hand Thread Pitch Thread Processing Tool TPI 1/4 drill (Color : 36 UNS) : Amazon.co.uk: DIY & Tools WMSS MAIDOU 1Pc 1/4-20 24 27 28 32 36 40 UNC UNS UNF UNEF Right-hand Thread Pitch Thread Processing Tool TPI 1/4 drill (Color : 36 UNS) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61tEV6+H8oL._AC_SL1500_.jpg)
WMSS MAIDOU 1Pc 1/4-20 24 27 28 32 36 40 UNC UNS UNF UNEF Right-hand Thread Pitch Thread Processing Tool TPI 1/4 drill (Color : 36 UNS) : Amazon.co.uk: DIY & Tools
![16NR 27NPT PTX - National Pipe Thread Internal Right Hand Threading Insert - Posithread | EW Equipment 16NR 27NPT PTX - National Pipe Thread Internal Right Hand Threading Insert - Posithread | EW Equipment](https://cdn.shopify.com/s/files/1/2314/3275/products/posithreadPTXinsert_7bd6d864-ed33-4d0c-aa5d-87b910032043_300x300.png?v=1626780571)
16NR 27NPT PTX - National Pipe Thread Internal Right Hand Threading Insert - Posithread | EW Equipment
![NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch ( TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1 NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch ( TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1](https://www.alliedmachine.com/AlliedMachine/media/AlliedMasterPageImages/OnlineTools/Tap%20Drill%20Charts/Thumbnails/LPI_National-Pipe-Threads.jpg)
NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch ( TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1
![55/64 in. - 27 TPI Female x 15/16 in. - 27 TPI Male Chrome-Plated Brass Dual Thread Aerator for Kitchen Faucet | Winsupply 55/64 in. - 27 TPI Female x 15/16 in. - 27 TPI Male Chrome-Plated Brass Dual Thread Aerator for Kitchen Faucet | Winsupply](https://pimmedia.winsupplyinc.com/pim/L/012019/GENE-RICH-CO-INC_463FR_14440463FR_L.jpg)