ARP 12pt Nut Kit M12 x 1.25 (5/8 WR)

ARP 12pt Nut Kit M12 x 1.25 (5/8 WR) Brand: ARP Upgrade fastener reliability with the ARP 12-point Nut Kit M12 x 1.25 (5/8 WR) . Engineered for high-performance applications, these 12-point nuts provide precise clamping, superior strength and consistent torque control for engines, drivetrains and race-use assemblies. Thread: M12 x 1.25 Wrench Size: 5/8" (WR) Design: 12-point configuration for improved load distribution and secure seating Material & Finish: Heat-treated alloy steel with durable finish for corrosion resistance (as supplied by ARP) Use Cases: Cylinder heads, rod bolts, transmission and high-torque assemblies These nuts are manufactured to ARP's exacting tolerances to ensure repeatable torque values and long-term durability under extreme conditions. Ideal for builders and racers demanding OEM-plus performance. Why choose ARP? Precision engineering, consistent quality control and proven performance in motorsport applications make ARP fasteners the trusted choice for professionals and enthusiasts.