Subs & Adapters

Subs & Adapters

Sub & adapters are used to connect two different types or sizes of threads. Getting the right tooling sizes and styles for different types of casing or drill rod isn’t easy; to simplify the task N&N Drilling Supply offers a full line of quality sub adapters.

Manufactured From Heat Treated 4142 Alloy

Large Inventory In Stock

* Custom flats and special requirements available

Available Adapter Configurations:

  • Box x Pin
  • Pin x Pin
  • Box x Box
  • Pin x Blank
  • Box x Blank
Subs & Adapters

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