The 3/8" to 1/2" adaptor has a 3/8-16 external thread and a 1/2-13 internal thread.
![DeWalt PFM2251100 - 1/4" x 2" Hangermate For Wood, Vertical Mount, Rod Hanging Anchors, 3/8" Rod Diameter (25/Pkg.) DeWalt PFM2251100 - 1/4" x 2" Hangermate For Wood, Vertical Mount, Rod Hanging Anchors, 3/8" Rod Diameter (25/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/300682/421964/Hangermate_for_Wood_Vertical_Rod_Hanging_Anchors__09170.1642707548.png?c=2)
Note: The image displayed is a representation of the product. Product dimensions, finish, head type, and thread length may differ from picture. Products are guaranteed to meet the specification to which they are manufactured. Please email us with any questions.
The 3/8" to 1/2" adaptor has a 3/8-16 external thread and a 1/2-13 internal thread.