This Yankee Hill Machine HUB Direct Thread Mount in 5/8×24 is the direct thread version of YHM’s 1.375-24 HUB interface (Yankee Hill Machine part no. YHM-2189-24). It converts HUB compatible suppressors to a direct thread mounting system, which suits barrels that do not need a quick-detach mount. Installation takes a 3/4-inch open end wrench: remove the existing mount mechanism, thread this one on, then thread the suppressor onto the 5/8×24 barrel. It is 17-4 PH stainless steel with a black oxide finish and is made in the USA.

Key Specifications

• The thread size is 5/8×24, the barrel thread this version is cut to match.
• The suppressor side is the 1.375-24 HUB interface, so it works with HUB compatible suppressors.
• It converts the suppressor to direct thread mounting, replacing the existing mount mechanism.
• The diameter is 1.5625 inches, matching the HUB suppressor body.
• The length is .3-inch, so it adds very little to the suppressor.
• The material is 17-4 PH stainless steel, strong enough to carry a suppressor.
• The finish is black oxide, which resists corrosion and glare.
• Installation uses a 3/4-inch open end wrench, a common tool most shooters already own.
• It is made in the USA by Yankee Hill Machine.

Frequently Asked Questions

Which suppressors does it work with? It is for HUB compatible suppressors, converting them to a direct thread mounting system on the 1.375-24 HUB interface.

What barrel thread is this mount for? This version is 5/8×24. YHM makes the HUB Direct Thread Mount in a range of other thread sizes as separate versions, so match the thread to your barrel.

How do I install it? Remove the existing mount mechanism from the suppressor, thread this mount on with a 3/4-inch open end wrench, then thread the suppressor onto your barrel.

Buy the Yankee Hill Machine HUB Direct Thread Mount, 5/8×24

This 5/8×24 mount is one of several HUB Direct Thread versions, so check your barrel thread and order from our Lubbock, Texas team. We ship fast, and our suppressor parts and accessories have more to pair with it.