We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Chrome wheel stud installer kit with threaded components for m12x1.25 applications

V-Project Inc

V-Project Inc Wheel Stud Installer Kit m12x1.25 Infiniti M30

SKU CH-6X37-0NMMA

Installs M12×1.25 wheel studs on Infiniti M30 and other compatible models

  • Commercial or home useResidential
  • Product colorChrome
  • Designed for Infiniti M30 and dozens of other models
  • Thread size M12 x 1.25 matches factory specifications
  • Chrome finish resists corrosion during repeated use
  • Compact dimensions 20 mm x 24.9 mm x 43.15 mm fit tight hub spaces
  • Pin-stud design installs wheel studs without damaging threads

Application & fitment

This kit provides the hardware and tools needed to install M12 x 1.25 wheel studs on an Infiniti M30. The thread pitch matches the factory specification for the listed vehicle. It is intended for residential use by owners or technicians replacing worn or damaged pin-type studs. The chrome finish resists corrosion during regular road use.

Practical limits of the M12 x 1.25 interface

The M12 x 1.25 thread is common across many Nissan, Infiniti and Subaru models, but the kit only guarantees fitment for the Infiniti M30. Vehicles with a different thread pitch or stud design cannot use these components. Installers must verify the existing stud dimensions before beginning work. Over-torquing the supplied nuts can strip the fine 1.25 mm pitch.

Deciding specification: thread size

The single specification that determines compatibility is the M12 x 1.25 thread size. If the vehicle requires a different diameter or pitch, the studs and nuts in this kit will not engage correctly. Buyers who need a different thread size or a kit for press-in studs should look elsewhere. The included dimensions of 20 mm, 24.9 mm and 43.15 mm describe the stud geometry for the M30 application.

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

Which thread size should I select for my Infiniti M30 wheel studs?

The kit uses M12 x 1.25 threads, matching the factory specification for the M30 and the wider Infiniti and Nissan ranges listed.

What do the 20 mm, 24.9 mm and 43.15 mm dimensions tell me about fitment on the car?

Those are the three key lengths of the installer sockets — 20 mm, 24.9 mm and 43.15 mm — so they reach the stud shoulder on the M30 hub without bottoming out.

Does the M12 x 1.25 thread pitch limit the torque I can apply with this tool?

The M12 x 1.25 pitch is the standard coarse thread for these vehicles; the tool transmits the torque you apply, so follow the vehicle manual’s Nm figure for that thread size.

More in Valve Stem Caps & Wheel Locks

Similar items