Automotive Threaded Adapter
CNC Fabricated in USA
Material – Aluminum 6061-T6
Black Anodized – Type II
Laser Engraved with Thread Spec
Thread Type – Unified National Coarse (straight)
Internal Thread – 1/2-28
External Thread – 3/4-16
Fits commonly available oil filters such as:
and many more.
(Filters Not Included.)
Please Note: The threads on these are purposely truncated for durability. We make them to a class 3, military spec for repeated assembly/disassembly.