3/8"-24 UNF HSS Tap Set BoltsandNuts.com Diameter: 5/8"-11

Diameter: 5/8"-11

and 1/2 in

The tips are made of ASTM-E52100 bearing steel that's hardened to 47–53 HRC with nickel plating

Part Number: EZ-EZ-329-720

Part Number: DUR229-95-12-IND

3/8"-24 UNF HSS Tap Set BoltsandNuts.com Diameter: 5/8"-11Product 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: