SKU: 400-8364 | UPC: 672036045517
ARP M10 x 1.5 Polished Stainless Steel 12-pt Nut Kit
Secure your high-performance engine builds with this ARP M10 x 1.5 12-point nut kit, featuring 50 polished stainless steel nuts rated at 180,000 PSI tensile strength. Designed for universal fitment on M10 x 1.5 studs and bolts in automotive applications including exhaust manifolds, valve covers, and cylinder heads. Thick-wall construction delivers strength and rigidity where space allows, ensuring dependable fastening under extreme conditions.
Key Features
- Thread Size: M10 x 1.5 metric – Matches common studs and bolts in performance engines for precise threading
- Material: ARP Stainless Steel – Resists corrosion and withstands high-heat environments in racing and street builds
- 12-Point Design: Enhances wrench engagement to prevent rounding and stripping during installation and maintenance
- Tensile Strength: 180,000 PSI rating – Handles heavy loads and vibrations without failure
- Polished Finish: Brilliant luster resists tarnish and simplifies cleaning in visible engine bays
Product Notes
- Kit includes 50 nuts for bulk use in shops or multiple vehicle projects
- Verify stud thread pitch matches M10 x 1.5 before use
- Lightweight design ships compactly without added freight costs
Installation Notes
- Professional installation recommended.
- Torque to ARP-specified values using 12-point socket for best results
- Compatible with ARP studs, bolts, and standard metric hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | M10 x 1.5 Engine Hardware |
| 1980-2024 | Honda | Civic | Exhaust/Valve Cover Studs |
| 1990-2024 | Subaru | Impreza | Manifold Applications |
| 1985-2024 | Nissan | 240SX | SR20 Engine Builds |
| 1970-2024 | VW/Audi | Golf/Passat | Metric Fastener Kits |
Why Choose ARP?
- Proven in professional racing engines for decades
- Every nut meets exacting strength and tolerance standards
- Crafted in USA facilities with aerospace-grade processes
Frequently Asked Questions
- Q: What vehicles does this M10 nut kit fit?
A: Universal for any M10 x 1.5 application, common on import performance engines like Honda, Subaru, Nissan, and VW cylinder heads, manifolds, and headers - Q: What material and finish are used?
A: ARP stainless steel with polished finish for corrosion resistance and show-quality appearance - Q: What is the warranty and installation tip?
A: Backed by ARP limited warranty against defects. use anti-seize and torque wrench for longevity
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective bag in 1 x 3 x 4 inch box
- Weight: 0.25 lbs





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