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Chrome wheel stud installer nuts for Mazda Miata M12x1.5 thread

V-Project Inc

V-Project Inc Wheel Studs Installer Nut Kit Mazda Miata m12x1.5 Chrome

SKU CH-5YAX-H7TZ6

Wheel stud installer nut kit fits Mazda Miata and other vehicles with M12x1.5 threads, includes chrome components sized 20 mm, 24.9 mm and 43.15 mm

  • Commercial or home useResidential
  • Product colorChrome
  • Installs wheel studs precisely with m12 x 1.5 thread compatibility
  • Chrome finish resists corrosion for long-lasting residential use
  • Three-piece kit covers 20 mm, 24.9 mm and 43.15 mm lengths
  • Designed specifically for pin-type studs on Mazda Miata models
  • Fits extensive Toyota, Lexus and Mazda vehicle applications

Wheel Stud Installer Kit for Miata m12x1.5

This chrome-finished installer nut kit fits Mazda Miata models using m12x1.5 pin-type wheel studs. It provides the specific tooling needed to press new studs into the hub without damaging threads or the wheel flange. The kit suits DIY enthusiasts and independent shops performing brake or hub service on compatible Mazda vehicles. It is not for vehicles with different thread pitches or press-in stud designs.

Dimensions and Shop Use

The kit components measure 20mm by 24.9mm by 43.15mm, equivalent to .787 inch by .980 inch by 1.698 inch. These compact dimensions allow the installer nut to reach recessed hub flanges on the Miata without interference from surrounding brake hardware. No power draw, thermal output or noise specifications apply to this manual hand tool. The chrome finish resists corrosion during repeated shop use.

Build Quality and Daily Implications

Chrome plating protects the carbon steel body from rust when stored in a tool chest or used in wet conditions. The precise m12x1.5 internal thread engages cleanly with pin-type studs, reducing the risk of cross-threading during installation. The kit covers the single thread size listed; builders working on vehicles with other thread diameters or spline-drive studs will need a separate application-specific tool.

How it compares

Measured against everything we stock in Valve Stem Caps & Wheel Locks, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 60% of the 760 comparable items (median $7.99).

Specifications

Product
Brand namev-project
Product colorChrome
More details
Commercial or home useResidential

Questions about this item

How do I install the m12x1.5 wheel studs using the V-Project installer nut kit?

Thread the installer nut onto the new m12x1.5 stud, then tighten the wheel lug nut against it to pull the stud through the hub flange until fully seated; the step often missed is confirming the stud shoulder sits flush before removing the tool.

What maintenance will the chrome installer nuts need after repeated use?

Clean threads with a wire brush and apply anti-seize lubricant periodically to prevent galling on the m12x1.5 pitch; inspect the 20mm, 24.9mm and 43.15mm contact surfaces for deformation before each wheel service.

What limit appears first when using the kit continuously on multiple Miatas?

Thread wear on the installer nuts themselves — the m12x1.5 pitch tolerances loosen after many cycles, reducing clamping force on new studs before the chrome finish shows damage.

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