Home / Class 3 Firearms, NFA & Destructive Devices / Class 3 Parts & Accessories / YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MNT 5/8X32 YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MNT 5/8X32$74.75 YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MNT 5/8X32 8 in stock YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MNT 5/8X32 quantity Add to cart SKU: RSR|YHM-2189-32 Category: Class 3 Parts & Accessories Tag: Online Only Brand: Yankee Hill MachineProduct ID: 70170 Related products Surefire SOCOM Replacement Shim Kit for SF3P/SFMB/WARCOMP-556 1/2-28 $13.51 View Details SUREFIRE FA HUB 762 1.375X24 SOCOM $314.00 View Details SUREFIRE SOCOM MB 5.56MM 1/2X28 M4 $152.00 View Details SUREFIRE FA HUB 556 1.375X24 SOCOM $314.00 View Details