Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.0008192BTC
In stock
V-Project Inc
V-Project Inc 50mm Extended Wheel Stud M12x1.25 14.3mm Knurl Infiniti M30 1990-1992 Gold 10pcs
Extended 50 mm M12×1.25 wheel studs with 14.3 mm knurl, grade 10.9, for Infiniti M30 1990-1992 front and rear, pack of 10
- ColorGold
- Commercial/ResidentialResidential
- Grade 10.9 steel handles high clamping loads
- 50 mm thread length fits thick spacers and adapters
- 3 mm knurl seats securely in hub bore
- M12 × 1.25 thread matches factory wheel bolts
- Ten studs cover front and rear on Infiniti M30 1990-1992
50 mm Extended Wheel Studs
These M12x1.25 wheel studs measure 50 mm in thread length and feature a 14.3 mm knurl diameter with a gold finish. They are manufactured to grade 10.9 strength and supplied as a set of ten pin bolts. The parts are new and intended for residential automotive use.
Direct Replacement Hardware
Each stud matches the original thread pitch and knurl size so it seats in the hub without modification. The extended thread length accommodates thicker wheel spacers or aftermarket wheels that require additional engagement. Grade 10.9 rating provides the clamping force specified for the listed applications.
Fitment for Infiniti M30 and Compatible Models
The kit covers Infiniti M30 models from 1990 to 1992 and a wide range of Nissan, Infiniti and Subaru vehicles listed in the data. Builders working on other makes or on models outside the listed years should verify thread size, knurl diameter and required length before purchasing.
Highlights
- Grade 10.9 steel handles high clamping loads
- 50 mm thread length fits thick spacers and adapters
- 3 mm knurl seats securely in hub bore
- M12 × 1.25 thread matches factory wheel bolts
- Ten studs cover front and rear on Infiniti M30 1990-1992
Specifications
| Brand | v-project |
|---|---|
| Color | Gold |
| Commercial/Residential | Residential |
Questions about this item
How often should these 10.9 grade M12x1.25 studs be inspected or replaced under normal driving?
Inspect the 10pcs set at every wheel removal or tyre rotation; replace any stud that shows thread damage, corrosion or has been over-torqued beyond the 10.9 yield point.
What is the first limiting factor when the 50mm thread-length studs see repeated hard cornering loads?
The 14.3mm knurl diameter governs hub retention; if the knurl loosens in the hub bore the stud can back out under sustained lateral force.
Do the gold-finish 10.9 studs run hotter or change noise after hours of highway driving?
Wheel studs are passive fasteners — they generate no heat or noise of their own regardless of trip length.
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