1/4"-20 UNC HSS Tap Set Tekton Radiused corners prevent damage to

Radiused corners prevent damage to a spark plug by applying force to the flat sides

Part Number: BIT-SDS1212

All of the keys are coated with a durable manganese phosphate finish that's resistant to corrosion

Part Number: BIT-SDS5166

1/4"-20 UNC HSS Tap Set Tekton Radiused corners prevent damage toProduct 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: