Adarac Stake Pocket Insert Thread and Rivnut Information

Updated 09/10/2026 | Published 09/06/2026

Question:

What size thread are these s? And are the threads tapped directly into the Aluminum plate or is there a steel rivnut or something like that?

asked by: Spencer

Expert Reply:

Hi Spencer! The Replacement Stake Pocket Insert for Adarac Custom Truck Bed Ladder Rack, part # A70432, is specific to the Access Adarac truck bed ladder rack for 1999 to 2013 Chevy or GMC trucks. Sadly, the manufacturer does not provide the thread size, but the aluminum plate does have a steel rivnut installed, so the threads are not tapped directly into the aluminum. I’ve attached a photo so you can see what that looks like.

What are you using the insert for? If you have an Access Adarac ladder rack, I may be able to help you find exactly what you need.

expert reply by: Heather A