Description
ARP 400-8312 Nut Kit
Upgrade your hardware with this high-performance stainless-steel nut kit from ARP, engineered for strength, reliability, and precision.
Key Specifications:
Thread size: M8 × 1.25
Wrench/socket size: 10 mm 12-point head
Material: Polished stainless steel, aerospace-quality
Kit quantity: Set of 10 nuts
Universal application: Designed for use wherever M8 × 1.25 nuts are required
Why Choose This Kit:
Built to withstand high-stress environments thanks to ARP’s signature construction and material selection.
Ideal for engine builds, race applications or any high-demand fastening scenario.
The 12-point socket head provides clearance advantages and more wrench-angle flexibility than standard hex heads.
A robust upgrade from standard hardware, helping ensure reliable clamping and long-term durability.
Applications:
Perfect for engine dress-up, accessory mounting, repair or upgrade projects where durability and build quality matter.


























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