OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 6 x 40 Centre Drill Using the JBO Thread Plug

Using the JBO Thread Plug Gauge (NoGo) - Metric Fine makes threaded-hole inspection straightforward and dependable

reducing downtime and ensuring every connection meets sealing requirements

repeatable readings that help you decide fit quickly and with confidence

precision-ground tooling when you need it

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 6 x 40 Centre Drill Using the JBO Thread PlugOSG UNF Spiral Flute Threading Tap in No. 6 x 40 is a precision threading tool designed for blind hole applications, ideal for machinists who need dependable, accurate internal threads. Built to deliver consistent results in metalworking projects, it blends durability with efficient chip evacuation for everyday and critical tasks. Thread type: UNF (Unified National Fine) thread for precise, tight internal threads in metal. Flute design: Spiral flute