5/8"-20 UNS HSS Plug Tap BoltsandNuts.com They are Black and gold

They are Black and gold surface treated

Part Number: BIT-POU1-8

Part Number: 37C300EBSS

Part Number: Assortment Kit #3921147 Pieces - Coarse Thread

5/8"-20 UNS HSS Plug Tap BoltsandNuts.com They are Black and goldProduct Description High Speed Steel Hand Taps are used to make new threads or re thread damaged and or jammed threads. Hand Taps are the most versatile taps for hand use and they are popular for use in general machine tapping. Appropriate for tapping the vast majority of materials in through or blind holed conditions. Hand Taps come in three styles Taper, Plug or Bottoming Taper Style: Starts the thread square with the workpiece. Plug Style: