Yankee Hill Machine YHM-2189-24B Direct Thread Silencer Mount 11/16×24 TPI (pack of 15)
Yankee Hill Machine Company
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Yankee Hill Machine YHM-2189-24B — hub direct thread silencer mount with 11/16×24 TPI, listed to fit most suppressor brands, supplied in a pack quantity of 15 (SKU YHM-2189-24B).
Sold by Each1 each = 15 eachPrice shown per each
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Description
Description
Product Overview
Yankee Hill Machine YHM-2189-24B is a hub direct thread silencer mount offered by Yankee Hill Machine Company. The mount is specified with 11/16×24 threads per inch and the attribute ‘Fits Most Suppressor Brands’. The SKU is YHM-2189-24B and the pack quantity is 15.
Why This Product
- Thread spec: 11/16×24 TPI (source: product-275289:f009) — a critical mechanical specification for matching muzzle threads to mounts and suppressors.
- Stated fit: Fits Most Suppressor Brands (source: product-275289:f010) — provides a general compatibility intent reported in the source facts.
- Package qty: 15 (source: product-275289:f008; product-275289:f011) — relevant for bulk purchasing.
Key Verified Specifications
- Brand / Manufacturer: Yankee Hill Machine Company (source: product-275289:f002; product-275289:f006; product-275289:f007)
- Model / SKU: YHM-2189-24B (source: product-275289:f013)
- Product category: Silencer Mounts / Accessory / Silencers (source: product-275289:f003; product-275289:f004; product-275289:f005)
- Thread: 11/16×24 TPI (source: product-275289:f009)
- Claimed fit: Fits Most Suppressor Brands (source: product-275289:f010)
- Package quantity: 15 (source: product-275289:f008; product-275289:f011)
- Availability: instock (source: product-275289:f014)
Appropriate Use Cases
- Purchasing multiple direct-thread mounts for compatibility testing or stocking when working with suppressors that use 11/16×24 TPI threads (thread spec source: product-275289:f009; pack qty: product-275289:f008).
- Supplying accessories to gunsmiths or dealers who service suppressor-equipped firearms and need a common thread mount in inventory (source: product-275289:f010; product-275289:f008).
What Customers Should Know
- Thread pitch is explicitly listed as 11/16×24 TPI — verify that this thread spec matches your barrel muzzle thread before ordering (source: product-275289:f009).
- Source facts state “Fits Most Suppressor Brands” but do not list specific compatible suppressor models or tolerances; confirm fit with your suppressor manufacturer or measure thread engagement and alignment prior to installation (source: product-275289:f010).
- Model/SKU for ordering and inventory: YHM-2189-24B (source: product-275289:f013). Package qty: 15 (source: product-275289:f008; product-275289:f011).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

