Home / Accessory-Silencer Accessories / Yankee Hill Machine Company HUB DIRECT THREAD MT 1/2X28 View cart “Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI” has been added to your cart. Sale! Yankee Hill Machine Company HUB DIRECT THREAD MT 1/2X28$8295 Original price was: $8295.$7537Current price is: $7537. Only 2 left in stock Yankee Hill Machine Company HUB DIRECT THREAD MT 1/2X28 quantity Add to cart SKU: YHM-2189-28 Category: Accessory-Silencer Accessories Product ID: 100639 Description Description Fits any 1.375-24 Rear Thread1/2-28 TPIFits Most Suppressor Brands Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28 $7895 Original price was: $7895.$7188Current price is: $7188. Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7895 Original price was: $7895.$7188Current price is: $7188. Sale! Dead Air Armament GHOST FIXED MOUNT M13.5X1LH $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Dead Air Armament XENO MOUNT MUZZLE BRAKE 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472.