9/16"-12 UNC HSS Plug Tap, Tap America BoltsandNuts.com The adapter has a through

The adapter has a through hole that requires a retaining pin and ring to securely connect to a socket or another accessory

Length 19-1/2"

Part Number: EZ-EZ-329-401

Part Number: 87F350HCSSS/316

Part Number DWDCO43/64

9/16"-12 UNC HSS Plug Tap, Tap America BoltsandNuts.com The adapter has a throughProduct 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: