American ACME Mach TT External Threading Inserts - Vargus

7 TPI - 22DTER7ACME External American ACME Threading Insert VK8 Grade - Vargus Mach TT

6 TPI - 22DTER6ACME External American ACME Threading Insert VK8 Grade - Vargus Mach TT

5 TPI - 22DTER5ACME External American ACME Threading Insert VK8 Grade - Vargus Mach TT