Home / Engine & Performance / Motor / ARP M12 X 1.50 SS self locking 12pt nut “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart ARP M12 X 1.50 SS self locking 12pt nut€ 10,03 ARP M12 X 1.50 SS self locking 12pt nut quantity Add to cart SKU: ARP-400-8211 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Related products Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts