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Gold-coloured extended wheel studs with threaded shafts and knurled bases, ten pieces

V-Project Inc

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

SKU CH-M776-S327A

Grade 10.9 extended wheel studs with 50 mm thread length, M12×1.25 thread and 14.3 mm knurl for Nissan and Infiniti 1990-2017 models, plus select Subaru applications, pack of 10

  • ColorGold
  • Commercial/ResidentialResidential
  • Grade 10.9 strength handles high clamping loads
  • 50 mm thread length fits thick spacers and adapters
  • 3 mm knurl diameter matches factory hub bores
  • M12 × 1.25 thread pitch suits listed Nissan and Infiniti models
  • Pack of 10 studs covers front and rear axles

M12×1.25 Extended Wheel Studs

This set contains ten gold-finished studs with a 50 mm thread length and a 14.3 mm knurl diameter. They are manufactured to grade 10.9 strength and use an M12×1.25 thread pitch. The pin-bolt design fits front and rear hubs on the listed Nissan and Infiniti models from 1990 to 2017 as well as select Subaru applications through 2016.

Owners adding spacers

These studs suit owners fitting wheel spacers that require longer thread engagement or replacing damaged factory studs on compatible vehicles. They will not work on vehicles using a different thread pitch or knurl diameter, nor on applications needing a shorter or longer thread length than the 50 mm provided.

Press-in installation with common shop tools

Installation requires removing the hub, pressing out the old studs, and pressing in the new ones using a press or suitable draw bolts. The 14.3 mm knurl must seat fully in the hub flange; incomplete seating causes vibration and stud failure. Verify the knurl matches the hub bore before pressing.

Highlights

  • Grade 10.9 strength handles high clamping loads
  • 50 mm thread length fits thick spacers and adapters
  • 3 mm knurl diameter matches factory hub bores
  • M12 × 1.25 thread pitch suits listed Nissan and Infiniti models
  • Pack of 10 studs covers front and rear axles

Specifications

Brandv-project
ColorGold
Commercial/ResidentialResidential

Questions about this item

Will these M12x1.25 studs fit my 2005 Nissan 350Z hubs without re-drilling?

Yes, the 14.3 mm knurl matches the factory hub bore on listed Nissan models including the 350Z from 2003 to 2009.

Can I keep my original lug nuts when switching to these 50 mm extended studs?

Only if the nuts have enough thread depth for the 1.25 mm pitch; most OEM nuts are too short, so longer aftermarket lug nuts are usually required.

How do I confirm the 10.9 grade studs are seated correctly after pressing them in?

The knurl should sit flush with the hub face and the stud must not rotate when a lug nut is hand-tightened.

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