Home / Engine & Performance / Motor / ARP 7/16-20 self locking 12pt nut “ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit” has been added to your cart. View cart ARP 7/16-20 self locking 12pt nut€ 3,52 ARP 7/16-20 self locking 12pt nut quantity Add to cart SKU: ARP-200-8209 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1