ARP Nut Kit 12mm x 1.25 16mm Socket 12pt Nut Kit (10 Pack)

ARP Nut Kit 12mm x 1.25 — 16mm 12-Point Socket Nuts (10 Pack) Brand: ARP Upgrade your fastener system with this precision-engineered ARP nut kit. Designed for performance engines and high-stress applications, these 12mm x 1.25 nuts feature a 16mm 12-point socket head for accurate torque application and reliable clamping. Fitment: 12mm x 1.25 thread pitch — common for motorsport and aftermarket components Head: 16mm 12-point socket for improved tool engagement and reduced rounding Kit: 10 nuts per pack — ideal for cylinder head studs, manifolds, brackets and other critical joints Quality: Manufactured to ARP standards for consistent dimensions and strength These nuts are a straightforward, high-quality upgrade for mechanics and enthusiasts who demand reliable torque retention and repeatable assembly. Use with matching studs or bolts and follow torque specs for safe, durable results. Keywords: ARP nut kit, 12mm x 1.25, 16mm 12-point, performance fasteners, 10 pack