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Ten gold wheel studs with knurled collars and threaded shafts

V-Project Inc

V-Project Inc 50mm Extended Wheel Stud M12x1.25 14.3mm Knurl 10pcs accessories - wheel

SKU CH-00HN-57ASG

Grade 10.9 extended wheel studs, M12×1.25 thread and 14.3 mm knurl, 50 mm long, supplied as a set of 10 for front or rear fitment on listed Nissan, Infiniti and Subaru models

  • Commercial or home useResidential
  • Product colorGold
  • Fits Infiniti I30 1996-1999 front and rear
  • 50mm thread length suits spacer installs
  • M12x1.25 thread matches factory hubs
  • 3mm knurl seats securely in hub
  • Grade 10.9 steel handles high clamping loads

M12x1.25 50mm Extended Wheel Studs

These gold-coloured grade 10.9 studs extend the thread length to 50 mm and feature a 14.3 mm knurl diameter. They are sold as a set of ten pieces for residential automotive use. The M12x1.25 thread pitch matches factory specifications for the listed applications.

For Infiniti I30 1996-1999

The studs fit front and rear hubs on a wide range of vehicles including Nissan 350Z Roadster 2004-2009, 240SX S14 1995-1998, Maxima 1995-2008, Murano V6 3.5 2003-2015 and Infiniti G35 Sedan Coupe 3.5L 2003-2008. Builders needing a different thread pitch, knurl size or longer thread engagement should look at other parts.

50 mm thread length with 14.3 mm knurl head

The 50 mm thread length determines whether the stud clears your spacer or wheel hat thickness. The 14.3 mm knurl must match the hub bore diameter for proper press-fit retention. Grade 10.9 rating confirms high tensile strength for wheel fastening.

How it compares

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

Price $13.99
Pricier than about 68% of the 760 comparable items (median $7.99).

Specifications

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

Questions about this item

Should I pick these 50 mm M12x1.25 studs or a shorter length for my Infiniti I30?

The 50 mm thread length is the dimension specified for the 1996-1999 Infiniti I30; choose a shorter stud only if your wheel spacer or rotor hat thickness requires less engagement.

What does the 10.9 grade tell me once the studs are installed?

Grade 10.9 means each stud handles high tensile loads, giving strong clamping force for track or daily driving on the listed Nissan, Infiniti and Subaru models.

Will the 14.3 mm knurl fit my hub without reaming?

The 14.3 mm (0.565 inch) knurl diameter matches the factory press-fit on the compatible vehicles listed, so no reaming is needed for a standard hub.

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